| 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 | $123.65 | 9.274% | $135.1173 | $135.12 | $135.10 | $135.10 |
| Purchase #2 | $144.41 | 5.164% | $151.8673 | $151.87 | $151.85 | $151.90 |
| Purchase #3 | $91.78 | 9.102% | $100.1338 | $100.13 | $100.15 | $100.10 |
| Purchase #4 | $81.53 | 3.279% | $84.2034 | $84.20 | $84.20 | $84.20 |
| Purchase #5 | $85.32 | 12.591% | $96.0626 | $96.06 | $96.05 | $96.10 |
| Purchase #6 | $232.50 | 13.615% | $264.1549 | $264.15 | $264.15 | $264.20 |
| Purchase #7 | $117.77 | 9.233% | $128.6437 | $128.64 | $128.65 | $128.60 |
| 7 purchase totals = | $876.96 | $960.1830 | $960.17 | $960.15 | $960.20 | |