| 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 | $198.71 | 13.118% | $224.7768 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $12.40 | 10.255% | $13.6716 | $13.67 | $13.65 | $13.70 |
| Purchase #3 | $57.41 | 11.233% | $63.8589 | $63.86 | $63.85 | $63.90 |
| Purchase #4 | $14.84 | 12.223% | $16.6539 | $16.65 | $16.65 | $16.70 |
| Purchase #5 | $111.54 | 8.310% | $120.809 | $120.81 | $120.80 | $120.80 |
| Purchase #6 | $207.78 | 9.865% | $228.2775 | $228.28 | $228.30 | $228.30 |
| Purchase #7 | $225.48 | 10.780% | $249.7867 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $828.16 | $917.8344 | $917.84 | $917.85 | $918.00 | |