| 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 | $83.74 | 13.313% | $94.8883 | $94.89 | $94.90 | $94.90 |
| Purchase #2 | $248.58 | 12.275% | $279.0932 | $279.09 | $279.10 | $279.10 |
| Purchase #3 | $20.30 | 8.692% | $22.0645 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $149.56 | 4.493% | $156.2797 | $156.28 | $156.30 | $156.30 |
| Purchase #5 | $146.85 | 10.600% | $162.4161 | $162.42 | $162.40 | $162.40 |
| Purchase #6 | $101.59 | 8.452% | $110.1764 | $110.18 | $110.20 | $110.20 |
| Purchase #7 | $56.68 | 9.851% | $62.2635 | $62.26 | $62.25 | $62.30 |
| 7 purchase totals = | $807.30 | $887.1817 | $887.18 | $887.20 | $887.30 | |