| 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 | $89.57 | 9.579% | $98.1499 | $98.15 | $98.15 | $98.10 |
| Purchase #2 | $96.25 | 9.592% | $105.4823 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $189.41 | 5.692% | $200.1912 | $200.19 | $200.20 | $200.20 |
| Purchase #4 | $238.71 | 10.472% | $263.7077 | $263.71 | $263.70 | $263.70 |
| Purchase #5 | $127.86 | 8.141% | $138.2691 | $138.27 | $138.25 | $138.30 |
| Purchase #6 | $248.39 | 7.640% | $267.367 | $267.37 | $267.35 | $267.40 |
| Purchase #7 | $224.29 | 9.695% | $246.0349 | $246.03 | $246.05 | $246.00 |
| 7 purchase totals = | $1,214.48 | $1,319.2021 | $1,319.20 | $1,319.20 | $1,319.20 | |