| 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 | $211.46 | 8.265% | $228.9372 | $228.94 | $228.95 | $228.90 |
| Purchase #2 | $220.95 | 3.841% | $229.4367 | $229.44 | $229.45 | $229.40 |
| Purchase #3 | $229.89 | 5.107% | $241.6305 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $66.38 | 12.494% | $74.6735 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $119.64 | 9.804% | $131.3695 | $131.37 | $131.35 | $131.40 |
| Purchase #6 | $167.68 | 5.747% | $177.3166 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $178.42 | 12.244% | $200.2657 | $200.27 | $200.25 | $200.30 |
| 7 purchase totals = | $1,194.42 | $1,283.6297 | $1,283.64 | $1,283.60 | $1,283.60 | |