| 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 | $119.35 | 13.342% | $135.2737 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $234.49 | 9.230% | $256.1334 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $230.33 | 6.504% | $245.3107 | $245.31 | $245.30 | $245.30 |
| Purchase #4 | $141.68 | 7.592% | $152.4363 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $125.76 | 12.461% | $141.431 | $141.43 | $141.45 | $141.40 |
| Purchase #6 | $33.88 | 13.784% | $38.55 | $38.55 | $38.55 | $38.60 |
| Purchase #7 | $193.51 | 8.629% | $210.208 | $210.21 | $210.20 | $210.20 |
| 7 purchase totals = | $1,079.00 | $1,179.3431 | $1,179.34 | $1,179.35 | $1,179.30 | |