| 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 | $31.34 | 11.215% | $34.8548 | $34.85 | $34.85 | $34.90 |
| Purchase #2 | $226.96 | 3.687% | $235.328 | $235.33 | $235.35 | $235.30 |
| Purchase #3 | $99.88 | 6.359% | $106.2314 | $106.23 | $106.25 | $106.20 |
| Purchase #4 | $241.35 | 7.257% | $258.8648 | $258.86 | $258.85 | $258.90 |
| Purchase #5 | $37.53 | 10.541% | $41.486 | $41.49 | $41.50 | $41.50 |
| Purchase #6 | $209.30 | 12.726% | $235.9355 | $235.94 | $235.95 | $235.90 |
| Purchase #7 | $238.44 | 7.389% | $256.0583 | $256.06 | $256.05 | $256.10 |
| 7 purchase totals = | $1,084.80 | $1,168.7588 | $1,168.76 | $1,168.80 | $1,168.80 | |