| 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 | $122.57 | 5.656% | $129.5026 | $129.50 | $129.50 | $129.50 |
| Purchase #2 | $112.51 | 12.583% | $126.6671 | $126.67 | $126.65 | $126.70 |
| Purchase #3 | $22.59 | 9.812% | $24.8065 | $24.81 | $24.80 | $24.80 |
| Purchase #4 | $155.73 | 12.464% | $175.1402 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $213.65 | 3.169% | $220.4206 | $220.42 | $220.40 | $220.40 |
| Purchase #6 | $96.35 | 8.641% | $104.6756 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $123.35 | 9.837% | $135.4839 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $846.75 | $916.6965 | $916.70 | $916.70 | $916.70 | |