| 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 | $220.96 | 7.849% | $238.3032 | $238.30 | $238.30 | $238.30 |
| Purchase #2 | $140.60 | 10.704% | $155.6498 | $155.65 | $155.65 | $155.60 |
| Purchase #3 | $53.38 | 13.764% | $60.7272 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $67.86 | 8.610% | $73.7027 | $73.70 | $73.70 | $73.70 |
| Purchase #5 | $29.37 | 13.215% | $33.2512 | $33.25 | $33.25 | $33.30 |
| Purchase #6 | $110.59 | 6.694% | $117.9929 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $222.74 | 8.256% | $241.1294 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $845.50 | $920.7564 | $920.75 | $920.80 | $920.70 | |