| 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 | $208.32 | 10.465% | $230.1207 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $90.40 | 6.543% | $96.3149 | $96.31 | $96.30 | $96.30 |
| Purchase #3 | $126.27 | 4.386% | $131.8082 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $16.34 | 6.585% | $17.416 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $15.64 | 9.687% | $17.155 | $17.16 | $17.15 | $17.20 |
| Purchase #6 | $73.67 | 12.738% | $83.0541 | $83.05 | $83.05 | $83.10 |
| Purchase #7 | $188.97 | 11.489% | $210.6808 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $719.61 | $786.5497 | $786.55 | $786.50 | $786.60 | |