| 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 | $102.35 | 7.809% | $110.3425 | $110.34 | $110.35 | $110.30 |
| Purchase #2 | $140.64 | 3.776% | $145.9506 | $145.95 | $145.95 | $146.00 |
| Purchase #3 | $120.86 | 4.745% | $126.5948 | $126.59 | $126.60 | $126.60 |
| Purchase #4 | $240.71 | 6.677% | $256.7822 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $127.83 | 4.305% | $133.3331 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $64.82 | 5.430% | $68.3397 | $68.34 | $68.35 | $68.30 |
| Purchase #7 | $12.80 | 3.401% | $13.2353 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $810.01 | $854.5782 | $854.57 | $854.65 | $854.50 | |