| 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 | $246.43 | 10.105% | $271.3318 | $271.33 | $271.35 | $271.30 |
| Purchase #2 | $212.31 | 5.282% | $223.5242 | $223.52 | $223.50 | $223.50 |
| Purchase #3 | $162.62 | 9.568% | $178.1795 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $237.59 | 13.520% | $269.7122 | $269.71 | $269.70 | $269.70 |
| Purchase #5 | $166.33 | 11.167% | $184.9041 | $184.90 | $184.90 | $184.90 |
| Purchase #6 | $53.84 | 13.399% | $61.054 | $61.05 | $61.05 | $61.10 |
| Purchase #7 | $109.98 | 5.815% | $116.3753 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $1,189.10 | $1,305.0811 | $1,305.07 | $1,305.10 | $1,305.10 | |