| 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 | $112.59 | 3.697% | $116.7525 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $193.54 | 5.205% | $203.6138 | $203.61 | $203.60 | $203.60 |
| Purchase #3 | $197.65 | 12.335% | $222.0301 | $222.03 | $222.05 | $222.00 |
| Purchase #4 | $140.28 | 6.848% | $149.8864 | $149.89 | $149.90 | $149.90 |
| Purchase #5 | $202.75 | 12.865% | $228.8338 | $228.83 | $228.85 | $228.80 |
| Purchase #6 | $38.83 | 13.671% | $44.1384 | $44.14 | $44.15 | $44.10 |
| Purchase #7 | $132.51 | 11.793% | $148.1369 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $1,018.15 | $1,113.3919 | $1,113.39 | $1,113.45 | $1,113.30 | |