| 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 | $201.44 | 12.266% | $226.1486 | $226.15 | $226.15 | $226.10 |
| Purchase #2 | $90.29 | 11.783% | $100.9289 | $100.93 | $100.95 | $100.90 |
| Purchase #3 | $145.42 | 5.839% | $153.9111 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $205.33 | 8.116% | $221.9946 | $221.99 | $222.00 | $222.00 |
| Purchase #5 | $243.51 | 5.460% | $256.8056 | $256.81 | $256.80 | $256.80 |
| Purchase #6 | $23.31 | 9.355% | $25.4907 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $146.90 | 10.407% | $162.1879 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $1,056.20 | $1,147.4674 | $1,147.47 | $1,147.50 | $1,147.40 | |