| 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 | $95.65 | 12.703% | $107.8004 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $120.71 | 12.855% | $136.2273 | $136.23 | $136.25 | $136.20 |
| Purchase #3 | $250.29 | 8.230% | $270.8889 | $270.89 | $270.90 | $270.90 |
| Purchase #4 | $227.54 | 13.587% | $258.4559 | $258.46 | $258.45 | $258.50 |
| Purchase #5 | $41.88 | 11.519% | $46.7042 | $46.70 | $46.70 | $46.70 |
| Purchase #6 | $190.99 | 10.847% | $211.7067 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $165.48 | 7.511% | $177.9092 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $1,092.54 | $1,209.6926 | $1,209.70 | $1,209.70 | $1,209.70 | |