| 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 | $246.28 | 5.133% | $258.9216 | $258.92 | $258.90 | $258.90 |
| Purchase #2 | $156.26 | 7.684% | $168.267 | $168.27 | $168.25 | $168.30 |
| Purchase #3 | $76.70 | 11.654% | $85.6386 | $85.64 | $85.65 | $85.60 |
| Purchase #4 | $220.46 | 13.312% | $249.8076 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $67.73 | 10.242% | $74.6669 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $14.63 | 10.467% | $16.1613 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $58.54 | 10.440% | $64.6516 | $64.65 | $64.65 | $64.70 |
| 7 purchase totals = | $840.60 | $918.1146 | $918.12 | $918.05 | $918.20 | |