| 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 | $219.48 | 8.145% | $237.3566 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $7.54 | 5.869% | $7.9825 | $7.98 | $8.00 | $8.00 |
| Purchase #3 | $155.32 | 5.778% | $164.2944 | $164.29 | $164.30 | $164.30 |
| Purchase #4 | $23.85 | 13.679% | $27.1124 | $27.11 | $27.10 | $27.10 |
| Purchase #5 | $197.34 | 13.317% | $223.6198 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $43.76 | 13.299% | $49.5796 | $49.58 | $49.60 | $49.60 |
| Purchase #7 | $147.57 | 10.327% | $162.8096 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $794.86 | $872.7549 | $872.75 | $872.75 | $872.80 | |