| 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 | $224.59 | 6.232% | $238.5864 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $188.74 | 10.374% | $208.3199 | $208.32 | $208.30 | $208.30 |
| Purchase #3 | $73.72 | 6.669% | $78.6364 | $78.64 | $78.65 | $78.60 |
| Purchase #4 | $227.28 | 8.300% | $246.1442 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $238.96 | 5.485% | $252.067 | $252.07 | $252.05 | $252.10 |
| Purchase #6 | $222.51 | 10.467% | $245.8001 | $245.80 | $245.80 | $245.80 |
| Purchase #7 | $122.27 | 10.609% | $135.2416 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $1,298.07 | $1,404.7956 | $1,404.80 | $1,404.80 | $1,404.70 | |