| 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 | $126.56 | 11.408% | $140.998 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $182.48 | 3.867% | $189.5365 | $189.54 | $189.55 | $189.50 |
| Purchase #3 | $109.98 | 9.714% | $120.6635 | $120.66 | $120.65 | $120.70 |
| Purchase #4 | $212.83 | 13.229% | $240.9853 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $248.80 | 5.436% | $262.3248 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $44.40 | 6.130% | $47.1217 | $47.12 | $47.10 | $47.10 |
| Purchase #7 | $187.81 | 12.369% | $211.0402 | $211.04 | $211.05 | $211.00 |
| 7 purchase totals = | $1,112.86 | $1,212.6700 | $1,212.67 | $1,212.65 | $1,212.60 | |