| 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 | $111.86 | 7.607% | $120.3692 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $203.29 | 4.736% | $212.9178 | $212.92 | $212.90 | $212.90 |
| Purchase #3 | $249.98 | 10.637% | $276.5704 | $276.57 | $276.55 | $276.60 |
| Purchase #4 | $13.47 | 3.129% | $13.8915 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $192.55 | 11.745% | $215.165 | $215.17 | $215.15 | $215.20 |
| Purchase #6 | $193.35 | 12.507% | $217.5323 | $217.53 | $217.55 | $217.50 |
| Purchase #7 | $167.65 | 13.285% | $189.9223 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $1,132.15 | $1,246.3685 | $1,246.37 | $1,246.30 | $1,246.40 | |