| 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 | $51.26 | 11.352% | $57.079 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $221.91 | 6.480% | $236.2898 | $236.29 | $236.30 | $236.30 |
| Purchase #3 | $250.86 | 7.479% | $269.6218 | $269.62 | $269.60 | $269.60 |
| Purchase #4 | $110.80 | 6.593% | $118.105 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $185.62 | 9.356% | $202.9866 | $202.99 | $203.00 | $203.00 |
| Purchase #6 | $219.25 | 4.211% | $228.4826 | $228.48 | $228.50 | $228.50 |
| Purchase #7 | $153.48 | 13.186% | $173.7179 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $1,193.18 | $1,286.2827 | $1,286.29 | $1,286.30 | $1,286.30 | |