| 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 | $244.43 | 6.290% | $259.8046 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $246.84 | 9.494% | $270.275 | $270.28 | $270.30 | $270.30 |
| Purchase #3 | $215.34 | 12.747% | $242.7894 | $242.79 | $242.80 | $242.80 |
| Purchase #4 | $106.92 | 12.471% | $120.254 | $120.25 | $120.25 | $120.30 |
| Purchase #5 | $144.53 | 13.600% | $164.1861 | $164.19 | $164.20 | $164.20 |
| Purchase #6 | $118.50 | 12.268% | $133.0376 | $133.04 | $133.05 | $133.00 |
| Purchase #7 | $39.92 | 8.457% | $43.296 | $43.30 | $43.30 | $43.30 |
| 7 purchase totals = | $1,116.48 | $1,233.6427 | $1,233.65 | $1,233.70 | $1,233.70 | |