| 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 | $221.45 | 8.873% | $241.0993 | $241.10 | $241.10 | $241.10 |
| Purchase #2 | $216.39 | 13.675% | $245.9813 | $245.98 | $246.00 | $246.00 |
| Purchase #3 | $163.90 | 11.318% | $182.4502 | $182.45 | $182.45 | $182.50 |
| Purchase #4 | $29.72 | 4.742% | $31.1293 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $112.40 | 11.541% | $125.3721 | $125.37 | $125.35 | $125.40 |
| Purchase #6 | $161.54 | 6.455% | $171.9674 | $171.97 | $171.95 | $172.00 |
| Purchase #7 | $143.58 | 12.713% | $161.8333 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $1,048.98 | $1,159.8329 | $1,159.83 | $1,159.85 | $1,159.90 | |