| 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 | $99.36 | 10.447% | $109.7401 | $109.74 | $109.75 | $109.70 |
| Purchase #2 | $219.50 | 10.822% | $243.2543 | $243.25 | $243.25 | $243.30 |
| Purchase #3 | $129.29 | 12.406% | $145.3297 | $145.33 | $145.35 | $145.30 |
| Purchase #4 | $213.99 | 8.708% | $232.6242 | $232.62 | $232.60 | $232.60 |
| Purchase #5 | $174.63 | 8.212% | $188.9706 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $184.68 | 10.360% | $203.8128 | $203.81 | $203.80 | $203.80 |
| Purchase #7 | $24.82 | 4.450% | $25.9245 | $25.92 | $25.90 | $25.90 |
| 7 purchase totals = | $1,046.27 | $1,149.6562 | $1,149.64 | $1,149.60 | $1,149.60 | |