| 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 | $230.97 | 3.325% | $238.6498 | $238.65 | $238.65 | $238.60 |
| Purchase #2 | $149.80 | 7.770% | $161.4395 | $161.44 | $161.45 | $161.40 |
| Purchase #3 | $57.74 | 4.735% | $60.474 | $60.47 | $60.45 | $60.50 |
| Purchase #4 | $190.70 | 6.326% | $202.7637 | $202.76 | $202.75 | $202.80 |
| Purchase #5 | $184.95 | 4.200% | $192.7179 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $168.85 | 12.791% | $190.4476 | $190.45 | $190.45 | $190.40 |
| Purchase #7 | $224.42 | 5.338% | $236.3995 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $1,207.43 | $1,282.8920 | $1,282.89 | $1,282.85 | $1,282.80 | |