| 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 | $248.89 | 7.434% | $267.3925 | $267.39 | $267.40 | $267.40 |
| Purchase #2 | $16.78 | 5.140% | $17.6425 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $193.49 | 9.284% | $211.4536 | $211.45 | $211.45 | $211.50 |
| Purchase #4 | $204.69 | 3.325% | $211.4959 | $211.50 | $211.50 | $211.50 |
| Purchase #5 | $101.72 | 7.376% | $109.2229 | $109.22 | $109.20 | $109.20 |
| Purchase #6 | $217.39 | 5.271% | $228.8486 | $228.85 | $228.85 | $228.80 |
| Purchase #7 | $224.95 | 11.286% | $250.3379 | $250.34 | $250.35 | $250.30 |
| 7 purchase totals = | $1,207.91 | $1,296.3939 | $1,296.39 | $1,296.40 | $1,296.30 | |