| 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 | $186.52 | 8.622% | $202.6018 | $202.60 | $202.60 | $202.60 |
| Purchase #2 | $136.27 | 12.586% | $153.4209 | $153.42 | $153.40 | $153.40 |
| Purchase #3 | $84.77 | 8.763% | $92.1984 | $92.20 | $92.20 | $92.20 |
| Purchase #4 | $60.92 | 12.227% | $68.3687 | $68.37 | $68.35 | $68.40 |
| Purchase #5 | $194.34 | 3.636% | $201.4062 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $40.30 | 10.102% | $44.3711 | $44.37 | $44.35 | $44.40 |
| Purchase #7 | $198.69 | 10.703% | $219.9558 | $219.96 | $219.95 | $220.00 |
| 7 purchase totals = | $901.81 | $982.3229 | $982.33 | $982.25 | $982.40 | |