| 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 | $103.79 | 3.600% | $107.5264 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $90.34 | 13.613% | $102.638 | $102.64 | $102.65 | $102.60 |
| Purchase #3 | $250.75 | 11.394% | $279.3205 | $279.32 | $279.30 | $279.30 |
| Purchase #4 | $212.87 | 4.468% | $222.381 | $222.38 | $222.40 | $222.40 |
| Purchase #5 | $132.81 | 5.365% | $139.9353 | $139.94 | $139.95 | $139.90 |
| Purchase #6 | $206.75 | 6.139% | $219.4424 | $219.44 | $219.45 | $219.40 |
| Purchase #7 | $204.28 | 13.623% | $232.1091 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $1,201.59 | $1,303.3527 | $1,303.36 | $1,303.40 | $1,303.20 | |