| 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 | $233.58 | 4.734% | $244.6377 | $244.64 | $244.65 | $244.60 |
| Purchase #2 | $209.75 | 6.690% | $223.7823 | $223.78 | $223.80 | $223.80 |
| Purchase #3 | $133.91 | 9.779% | $147.0051 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $142.81 | 4.169% | $148.7637 | $148.76 | $148.75 | $148.80 |
| Purchase #5 | $29.63 | 8.708% | $32.2102 | $32.21 | $32.20 | $32.20 |
| Purchase #6 | $94.59 | 11.793% | $105.745 | $105.75 | $105.75 | $105.70 |
| Purchase #7 | $250.96 | 10.714% | $277.8479 | $277.85 | $277.85 | $277.80 |
| 7 purchase totals = | $1,095.23 | $1,179.9919 | $1,180.00 | $1,180.00 | $1,179.90 | |