| 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 | $85.45 | 9.127% | $93.249 | $93.25 | $93.25 | $93.20 |
| Purchase #2 | $233.96 | 12.420% | $263.0178 | $263.02 | $263.00 | $263.00 |
| Purchase #3 | $32.89 | 12.627% | $37.043 | $37.04 | $37.05 | $37.00 |
| Purchase #4 | $184.96 | 10.557% | $204.4862 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $144.38 | 7.743% | $155.5593 | $155.56 | $155.55 | $155.60 |
| Purchase #6 | $130.40 | 7.490% | $140.167 | $140.17 | $140.15 | $140.20 |
| Purchase #7 | $244.48 | 8.784% | $265.9551 | $265.96 | $265.95 | $266.00 |
| 7 purchase totals = | $1,056.52 | $1,159.4774 | $1,159.49 | $1,159.45 | $1,159.50 | |