| 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 | $11.28 | 7.817% | $12.1618 | $12.16 | $12.15 | $12.20 |
| Purchase #2 | $112.52 | 8.869% | $122.4994 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $220.46 | 12.343% | $247.6714 | $247.67 | $247.65 | $247.70 |
| Purchase #4 | $167.47 | 13.163% | $189.5141 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $143.27 | 4.238% | $149.3418 | $149.34 | $149.35 | $149.30 |
| Purchase #6 | $170.45 | 3.459% | $176.3459 | $176.35 | $176.35 | $176.30 |
| Purchase #7 | $198.88 | 5.791% | $210.3971 | $210.40 | $210.40 | $210.40 |
| 7 purchase totals = | $1,024.33 | $1,107.9315 | $1,107.93 | $1,107.90 | $1,107.90 | |