| 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 | $189.97 | 9.138% | $207.3295 | $207.33 | $207.35 | $207.30 |
| Purchase #2 | $237.63 | 3.304% | $245.4813 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $158.82 | 8.125% | $171.7241 | $171.72 | $171.70 | $171.70 |
| Purchase #4 | $205.97 | 3.324% | $212.8164 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $136.70 | 7.489% | $146.9375 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $228.60 | 12.270% | $256.6492 | $256.65 | $256.65 | $256.60 |
| Purchase #7 | $148.50 | 3.228% | $153.2936 | $153.29 | $153.30 | $153.30 |
| 7 purchase totals = | $1,306.19 | $1,394.2316 | $1,394.23 | $1,394.25 | $1,394.10 | |