| 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 | $217.47 | 3.374% | $224.8074 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $162.67 | 13.340% | $184.3702 | $184.37 | $184.35 | $184.40 |
| Purchase #3 | $57.56 | 8.487% | $62.4451 | $62.45 | $62.45 | $62.40 |
| Purchase #4 | $184.35 | 8.831% | $200.6299 | $200.63 | $200.65 | $200.60 |
| Purchase #5 | $87.47 | 7.355% | $93.9034 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $236.32 | 4.157% | $246.1438 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $160.44 | 11.544% | $178.9612 | $178.96 | $178.95 | $179.00 |
| 7 purchase totals = | $1,106.28 | $1,191.2610 | $1,191.26 | $1,191.25 | $1,191.20 | |