| 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 | $89.60 | 9.639% | $98.2365 | $98.24 | $98.25 | $98.20 |
| Purchase #2 | $219.39 | 8.438% | $237.9021 | $237.90 | $237.90 | $237.90 |
| Purchase #3 | $47.86 | 10.406% | $52.8403 | $52.84 | $52.85 | $52.80 |
| Purchase #4 | $176.27 | 12.711% | $198.6757 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $217.62 | 9.412% | $238.1024 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $102.94 | 3.579% | $106.6242 | $106.62 | $106.60 | $106.60 |
| Purchase #7 | $80.53 | 8.128% | $87.0755 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $934.21 | $1,019.4567 | $1,019.46 | $1,019.50 | $1,019.40 | |