| 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 | $103.35 | 3.469% | $106.9352 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $235.59 | 13.724% | $267.9224 | $267.92 | $267.90 | $267.90 |
| Purchase #3 | $202.51 | 5.870% | $214.3973 | $214.40 | $214.40 | $214.40 |
| Purchase #4 | $112.38 | 5.733% | $118.8227 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $17.83 | 11.681% | $19.9127 | $19.91 | $19.90 | $19.90 |
| Purchase #6 | $153.67 | 5.161% | $161.6009 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $210.75 | 5.586% | $222.5225 | $222.52 | $222.50 | $222.50 |
| 7 purchase totals = | $1,036.08 | $1,112.1137 | $1,112.11 | $1,112.05 | $1,112.00 | |