| 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 | $215.47 | 8.104% | $232.9317 | $232.93 | $232.95 | $232.90 |
| Purchase #2 | $127.93 | 13.325% | $144.9767 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $39.64 | 7.846% | $42.7502 | $42.75 | $42.75 | $42.80 |
| Purchase #4 | $146.27 | 4.283% | $152.5347 | $152.53 | $152.55 | $152.50 |
| Purchase #5 | $36.75 | 13.711% | $41.7888 | $41.79 | $41.80 | $41.80 |
| Purchase #6 | $230.82 | 12.369% | $259.3701 | $259.37 | $259.35 | $259.40 |
| Purchase #7 | $63.54 | 10.543% | $70.239 | $70.24 | $70.25 | $70.20 |
| 7 purchase totals = | $860.42 | $944.5912 | $944.59 | $944.65 | $944.60 | |