| 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 | $242.95 | 13.145% | $274.8858 | $274.89 | $274.90 | $274.90 |
| Purchase #2 | $195.86 | 11.653% | $218.6836 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $99.63 | 5.696% | $105.3049 | $105.30 | $105.30 | $105.30 |
| Purchase #4 | $210.86 | 3.351% | $217.9259 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $24.70 | 11.190% | $27.4639 | $27.46 | $27.45 | $27.50 |
| Purchase #6 | $222.26 | 6.723% | $237.2025 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $135.64 | 7.595% | $145.9419 | $145.94 | $145.95 | $145.90 |
| 7 purchase totals = | $1,131.90 | $1,227.4085 | $1,227.40 | $1,227.45 | $1,227.40 | |