| 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 | $156.56 | 9.248% | $171.0387 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $172.96 | 12.213% | $194.0836 | $194.08 | $194.10 | $194.10 |
| Purchase #3 | $60.74 | 12.342% | $68.2365 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $36.58 | 3.790% | $37.9664 | $37.97 | $37.95 | $38.00 |
| Purchase #5 | $247.77 | 13.271% | $280.6516 | $280.65 | $280.65 | $280.70 |
| Purchase #6 | $47.31 | 13.512% | $53.7025 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $228.52 | 4.387% | $238.5452 | $238.55 | $238.55 | $238.50 |
| 7 purchase totals = | $950.44 | $1,044.2245 | $1,044.23 | $1,044.25 | $1,044.20 | |