| 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 | $231.31 | 7.116% | $247.77 | $247.77 | $247.75 | $247.80 |
| Purchase #2 | $36.44 | 9.829% | $40.0217 | $40.02 | $40.00 | $40.00 |
| Purchase #3 | $135.34 | 12.501% | $152.2589 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $200.73 | 4.236% | $209.2329 | $209.23 | $209.25 | $209.20 |
| Purchase #5 | $85.86 | 6.165% | $91.1533 | $91.15 | $91.15 | $91.20 |
| Purchase #6 | $119.82 | 3.681% | $124.2306 | $124.23 | $124.25 | $124.20 |
| Purchase #7 | $118.27 | 9.312% | $129.2833 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $927.77 | $993.9507 | $993.94 | $993.95 | $994.00 | |