| 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 | $129.58 | 4.369% | $135.2414 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $147.61 | 11.634% | $164.7829 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $151.82 | 6.784% | $162.1195 | $162.12 | $162.10 | $162.10 |
| Purchase #4 | $233.74 | 8.413% | $253.4045 | $253.40 | $253.40 | $253.40 |
| Purchase #5 | $216.81 | 13.618% | $246.3352 | $246.34 | $246.35 | $246.30 |
| Purchase #6 | $45.83 | 6.597% | $48.8534 | $48.85 | $48.85 | $48.90 |
| Purchase #7 | $180.50 | 7.169% | $193.44 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $1,105.89 | $1,204.1769 | $1,204.17 | $1,204.20 | $1,204.10 | |