| 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 | $212.35 | 7.370% | $228.0002 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $84.59 | 10.651% | $93.5997 | $93.60 | $93.60 | $93.60 |
| Purchase #3 | $7.25 | 4.747% | $7.5942 | $7.59 | $7.60 | $7.60 |
| Purchase #4 | $250.33 | 11.775% | $279.8064 | $279.81 | $279.80 | $279.80 |
| Purchase #5 | $168.93 | 12.294% | $189.6983 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $135.57 | 8.630% | $147.2697 | $147.27 | $147.25 | $147.30 |
| Purchase #7 | $32.76 | 13.607% | $37.2177 | $37.22 | $37.20 | $37.20 |
| 7 purchase totals = | $891.78 | $983.1862 | $983.19 | $983.15 | $983.20 | |