| 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 | $21.42 | 7.395% | $23.004 | $23.00 | $23.00 | $23.00 |
| Purchase #2 | $164.25 | 12.302% | $184.456 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $202.33 | 10.804% | $224.1897 | $224.19 | $224.20 | $224.20 |
| Purchase #4 | $154.47 | 8.657% | $167.8425 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $160.92 | 11.451% | $179.3469 | $179.35 | $179.35 | $179.30 |
| Purchase #6 | $83.62 | 7.866% | $90.1975 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $210.64 | 6.342% | $223.9988 | $224.00 | $224.00 | $224.00 |
| 7 purchase totals = | $997.65 | $1,093.0354 | $1,093.04 | $1,093.05 | $1,093.00 | |