| 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 | $246.72 | 12.487% | $277.5279 | $277.53 | $277.55 | $277.50 |
| Purchase #2 | $109.53 | 5.802% | $115.8849 | $115.88 | $115.90 | $115.90 |
| Purchase #3 | $47.78 | 5.102% | $50.2177 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $114.71 | 10.528% | $126.7867 | $126.79 | $126.80 | $126.80 |
| Purchase #5 | $249.34 | 12.116% | $279.55 | $279.55 | $279.55 | $279.60 |
| Purchase #6 | $235.34 | 12.121% | $263.8656 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $209.78 | 12.160% | $235.2892 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $1,213.20 | $1,349.1220 | $1,349.13 | $1,349.15 | $1,349.20 | |