| 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 | $190.84 | 6.134% | $202.5461 | $202.55 | $202.55 | $202.50 |
| Purchase #2 | $167.94 | 11.400% | $187.0852 | $187.09 | $187.10 | $187.10 |
| Purchase #3 | $54.97 | 11.303% | $61.1833 | $61.18 | $61.20 | $61.20 |
| Purchase #4 | $159.44 | 3.842% | $165.5657 | $165.57 | $165.55 | $165.60 |
| Purchase #5 | $216.87 | 10.199% | $238.9886 | $238.99 | $239.00 | $239.00 |
| Purchase #6 | $66.29 | 5.765% | $70.1116 | $70.11 | $70.10 | $70.10 |
| Purchase #7 | $18.69 | 6.849% | $19.9701 | $19.97 | $19.95 | $20.00 |
| 7 purchase totals = | $875.04 | $945.4506 | $945.46 | $945.45 | $945.50 | |