| 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 | $212.84 | 6.704% | $227.1088 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $189.33 | 9.742% | $207.7745 | $207.77 | $207.75 | $207.80 |
| Purchase #3 | $35.35 | 8.191% | $38.2455 | $38.25 | $38.25 | $38.20 |
| Purchase #4 | $216.75 | 6.641% | $231.1444 | $231.14 | $231.15 | $231.10 |
| Purchase #5 | $175.26 | 8.244% | $189.7084 | $189.71 | $189.70 | $189.70 |
| Purchase #6 | $237.73 | 13.852% | $270.6604 | $270.66 | $270.65 | $270.70 |
| Purchase #7 | $57.64 | 4.644% | $60.3168 | $60.32 | $60.30 | $60.30 |
| 7 purchase totals = | $1,124.90 | $1,224.9588 | $1,224.96 | $1,224.90 | $1,224.90 | |