| 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 | $116.54 | 10.827% | $129.1578 | $129.16 | $129.15 | $129.20 |
| Purchase #2 | $239.42 | 6.253% | $254.3909 | $254.39 | $254.40 | $254.40 |
| Purchase #3 | $83.92 | 4.468% | $87.6695 | $87.67 | $87.65 | $87.70 |
| Purchase #4 | $182.31 | 4.193% | $189.9543 | $189.95 | $189.95 | $190.00 |
| Purchase #5 | $213.95 | 8.429% | $231.9838 | $231.98 | $232.00 | $232.00 |
| Purchase #6 | $121.44 | 5.727% | $128.3949 | $128.39 | $128.40 | $128.40 |
| Purchase #7 | $152.97 | 9.310% | $167.2115 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $1,110.55 | $1,188.7627 | $1,188.75 | $1,188.75 | $1,188.90 | |