| 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 | $198.38 | 4.531% | $207.3686 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $245.58 | 11.619% | $274.1139 | $274.11 | $274.10 | $274.10 |
| Purchase #3 | $229.79 | 8.425% | $249.1498 | $249.15 | $249.15 | $249.10 |
| Purchase #4 | $32.69 | 11.785% | $36.5425 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $175.64 | 10.837% | $194.6741 | $194.67 | $194.65 | $194.70 |
| Purchase #6 | $115.53 | 4.237% | $120.425 | $120.43 | $120.45 | $120.40 |
| Purchase #7 | $53.91 | 9.530% | $59.0476 | $59.05 | $59.05 | $59.00 |
| 7 purchase totals = | $1,051.52 | $1,141.3215 | $1,141.32 | $1,141.30 | $1,141.20 | |