| 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 | $227.52 | 10.448% | $251.2913 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $148.63 | 10.627% | $164.4249 | $164.42 | $164.40 | $164.40 |
| Purchase #3 | $172.29 | 13.276% | $195.1632 | $195.16 | $195.15 | $195.20 |
| Purchase #4 | $244.30 | 13.505% | $277.2927 | $277.29 | $277.30 | $277.30 |
| Purchase #5 | $248.49 | 4.398% | $259.4186 | $259.42 | $259.40 | $259.40 |
| Purchase #6 | $26.72 | 4.757% | $27.9911 | $27.99 | $28.00 | $28.00 |
| Purchase #7 | $40.89 | 12.416% | $45.9669 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $1,108.84 | $1,221.5487 | $1,221.54 | $1,221.50 | $1,221.60 | |