| 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 | $197.50 | 11.305% | $219.8274 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $40.98 | 6.410% | $43.6068 | $43.61 | $43.60 | $43.60 |
| Purchase #3 | $202.99 | 5.823% | $214.8101 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $73.52 | 13.502% | $83.4467 | $83.45 | $83.45 | $83.40 |
| Purchase #5 | $63.27 | 13.286% | $71.6761 | $71.68 | $71.70 | $71.70 |
| Purchase #6 | $124.74 | 9.665% | $136.7961 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $213.34 | 3.360% | $220.5082 | $220.51 | $220.50 | $220.50 |
| 7 purchase totals = | $916.34 | $990.6714 | $990.69 | $990.70 | $990.60 | |