| 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 | $249.81 | 12.630% | $281.361 | $281.36 | $281.35 | $281.40 |
| Purchase #2 | $239.29 | 4.837% | $250.8645 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $43.64 | 8.419% | $47.3141 | $47.31 | $47.30 | $47.30 |
| Purchase #4 | $96.46 | 12.411% | $108.4317 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $18.45 | 4.189% | $19.2229 | $19.22 | $19.20 | $19.20 |
| Purchase #6 | $60.36 | 10.871% | $66.9217 | $66.92 | $66.90 | $66.90 |
| Purchase #7 | $157.98 | 8.317% | $171.1192 | $171.12 | $171.10 | $171.10 |
| 7 purchase totals = | $865.99 | $945.2351 | $945.22 | $945.15 | $945.20 | |