| 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 | $248.47 | 12.474% | $279.4641 | $279.46 | $279.45 | $279.50 |
| Purchase #2 | $202.75 | 4.316% | $211.5007 | $211.50 | $211.50 | $211.50 |
| Purchase #3 | $126.97 | 6.838% | $135.6522 | $135.65 | $135.65 | $135.70 |
| Purchase #4 | $194.29 | 11.543% | $216.7169 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $97.87 | 9.772% | $107.4339 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $164.70 | 4.443% | $172.0176 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $187.84 | 4.406% | $196.1162 | $196.12 | $196.10 | $196.10 |
| 7 purchase totals = | $1,222.89 | $1,318.9016 | $1,318.90 | $1,318.85 | $1,318.90 | |