| 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 | $87.26 | 7.379% | $93.6989 | $93.70 | $93.70 | $93.70 |
| Purchase #2 | $114.79 | 4.259% | $119.6789 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $199.68 | 10.440% | $220.5266 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $87.55 | 12.347% | $98.3598 | $98.36 | $98.35 | $98.40 |
| Purchase #5 | $220.40 | 13.122% | $249.3209 | $249.32 | $249.30 | $249.30 |
| Purchase #6 | $250.41 | 9.837% | $275.0428 | $275.04 | $275.05 | $275.00 |
| Purchase #7 | $90.86 | 3.814% | $94.3254 | $94.33 | $94.35 | $94.30 |
| 7 purchase totals = | $1,050.95 | $1,150.9533 | $1,150.96 | $1,151.00 | $1,150.90 | |