| 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 | $226.49 | 3.179% | $233.6901 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $96.62 | 12.684% | $108.8753 | $108.88 | $108.90 | $108.90 |
| Purchase #3 | $221.37 | 12.577% | $249.2117 | $249.21 | $249.20 | $249.20 |
| Purchase #4 | $80.53 | 9.153% | $87.9009 | $87.90 | $87.90 | $87.90 |
| Purchase #5 | $160.27 | 10.541% | $177.1641 | $177.16 | $177.15 | $177.20 |
| Purchase #6 | $132.85 | 11.261% | $147.8102 | $147.81 | $147.80 | $147.80 |
| Purchase #7 | $189.54 | 7.217% | $203.2191 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $1,107.67 | $1,207.8714 | $1,207.87 | $1,207.85 | $1,207.90 | |