| 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 | $58.48 | 9.764% | $64.19 | $64.19 | $64.20 | $64.20 |
| Purchase #2 | $170.29 | 6.538% | $181.4236 | $181.42 | $181.40 | $181.40 |
| Purchase #3 | $129.35 | 8.301% | $140.0873 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $196.33 | 11.752% | $219.4027 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $101.52 | 8.726% | $110.3786 | $110.38 | $110.40 | $110.40 |
| Purchase #6 | $148.81 | 4.791% | $155.9395 | $155.94 | $155.95 | $155.90 |
| Purchase #7 | $236.66 | 6.262% | $251.4796 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $1,041.44 | $1,122.9013 | $1,122.90 | $1,122.95 | $1,122.90 | |