| 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 | $212.35 | 7.627% | $228.5459 | $228.55 | $228.55 | $228.50 |
| Purchase #2 | $242.58 | 13.626% | $275.634 | $275.63 | $275.65 | $275.60 |
| Purchase #3 | $88.69 | 9.763% | $97.3488 | $97.35 | $97.35 | $97.30 |
| Purchase #4 | $189.53 | 4.451% | $197.966 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $100.94 | 9.358% | $110.386 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $21.45 | 4.566% | $22.4294 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $157.97 | 10.275% | $174.2014 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $1,013.51 | $1,106.5115 | $1,106.52 | $1,106.55 | $1,106.40 | |