| 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 | $147.31 | 6.256% | $156.5257 | $156.53 | $156.55 | $156.50 |
| Purchase #2 | $246.48 | 3.286% | $254.5793 | $254.58 | $254.60 | $254.60 |
| Purchase #3 | $50.75 | 7.642% | $54.6283 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $212.96 | 4.299% | $222.1152 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $199.46 | 5.345% | $210.1211 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $169.45 | 6.713% | $180.8252 | $180.83 | $180.85 | $180.80 |
| Purchase #7 | $178.49 | 13.281% | $202.1953 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $1,204.90 | $1,280.9901 | $1,281.01 | $1,281.05 | $1,280.90 | |