| 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 | $223.85 | 10.411% | $247.155 | $247.16 | $247.15 | $247.20 |
| Purchase #2 | $145.46 | 12.642% | $163.8491 | $163.85 | $163.85 | $163.80 |
| Purchase #3 | $53.68 | 13.291% | $60.8146 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $178.35 | 3.522% | $184.6315 | $184.63 | $184.65 | $184.60 |
| Purchase #5 | $96.67 | 6.826% | $103.2687 | $103.27 | $103.25 | $103.30 |
| Purchase #6 | $64.77 | 3.733% | $67.1879 | $67.19 | $67.20 | $67.20 |
| Purchase #7 | $160.96 | 7.836% | $173.5728 | $173.57 | $173.55 | $173.60 |
| 7 purchase totals = | $923.74 | $1,000.4796 | $1,000.48 | $1,000.45 | $1,000.50 | |