| 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 | $238.90 | 4.188% | $248.9051 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $202.90 | 3.750% | $210.5088 | $210.51 | $210.50 | $210.50 |
| Purchase #3 | $164.40 | 9.783% | $180.4833 | $180.48 | $180.50 | $180.50 |
| Purchase #4 | $164.41 | 5.419% | $173.3194 | $173.32 | $173.30 | $173.30 |
| Purchase #5 | $175.34 | 4.111% | $182.5482 | $182.55 | $182.55 | $182.50 |
| Purchase #6 | $110.43 | 9.555% | $120.9816 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $245.97 | 9.447% | $269.2068 | $269.21 | $269.20 | $269.20 |
| 7 purchase totals = | $1,302.35 | $1,385.9532 | $1,385.96 | $1,385.95 | $1,385.90 | |