| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.87 | 12.422% | $239.3127 | $239.31 | $239.30 | $239.30 |
| Purchase #2 | $208.28 | 11.262% | $231.7365 | $231.74 | $231.75 | $231.70 |
| Purchase #3 | $217.89 | 5.684% | $230.2749 | $230.27 | $230.25 | $230.30 |
| Purchase #4 | $194.43 | 11.283% | $216.3675 | $216.37 | $216.35 | $216.40 |
| Purchase #5 | $152.67 | 12.361% | $171.5415 | $171.54 | $171.55 | $171.50 |
| Purchase #6 | $116.87 | 13.232% | $132.3342 | $132.33 | $132.35 | $132.30 |
| Purchase #7 | $189.31 | 11.441% | $210.969 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $1,292.32 | $1,432.5363 | $1,432.53 | $1,432.50 | $1,432.50 | |