| 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 | $228.53 | 13.172% | $258.632 | $258.63 | $258.65 | $258.60 |
| Purchase #2 | $179.81 | 6.439% | $191.388 | $191.39 | $191.40 | $191.40 |
| Purchase #3 | $83.63 | 9.708% | $91.7488 | $91.75 | $91.75 | $91.70 |
| Purchase #4 | $129.69 | 11.210% | $144.2282 | $144.23 | $144.25 | $144.20 |
| Purchase #5 | $33.67 | 10.586% | $37.2343 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $121.25 | 11.754% | $135.5017 | $135.50 | $135.50 | $135.50 |
| Purchase #7 | $243.33 | 10.708% | $269.3858 | $269.39 | $269.40 | $269.40 |
| 7 purchase totals = | $1,019.91 | $1,128.1188 | $1,128.12 | $1,128.20 | $1,128.00 | |