| 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 | $110.89 | 5.789% | $117.3094 | $117.31 | $117.30 | $117.30 |
| Purchase #2 | $229.50 | 5.410% | $241.916 | $241.92 | $241.90 | $241.90 |
| Purchase #3 | $182.94 | 9.561% | $200.4309 | $200.43 | $200.45 | $200.40 |
| Purchase #4 | $221.99 | 9.168% | $242.342 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $89.49 | 3.496% | $92.6186 | $92.62 | $92.60 | $92.60 |
| Purchase #6 | $211.95 | 7.551% | $227.9543 | $227.95 | $227.95 | $228.00 |
| Purchase #7 | $113.91 | 9.684% | $124.941 | $124.94 | $124.95 | $124.90 |
| 7 purchase totals = | $1,160.67 | $1,247.5122 | $1,247.51 | $1,247.50 | $1,247.40 | |