| 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 | $108.34 | 9.399% | $118.5229 | $118.52 | $118.50 | $118.50 |
| Purchase #2 | $88.32 | 9.722% | $96.9065 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $154.63 | 11.238% | $172.0073 | $172.01 | $172.00 | $172.00 |
| Purchase #4 | $246.45 | 10.739% | $272.9163 | $272.92 | $272.90 | $272.90 |
| Purchase #5 | $141.57 | 5.269% | $149.0293 | $149.03 | $149.05 | $149.00 |
| Purchase #6 | $100.77 | 8.366% | $109.2004 | $109.20 | $109.20 | $109.20 |
| Purchase #7 | $7.30 | 3.633% | $7.5652 | $7.57 | $7.55 | $7.60 |
| 7 purchase totals = | $847.38 | $926.1479 | $926.16 | $926.10 | $926.10 | |