| 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 | $211.32 | 8.725% | $229.7577 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $34.58 | 10.263% | $38.1289 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $21.98 | 13.410% | $24.9275 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $175.82 | 8.277% | $190.3726 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $49.37 | 9.489% | $54.0547 | $54.05 | $54.05 | $54.10 |
| Purchase #6 | $249.49 | 12.307% | $280.1947 | $280.19 | $280.20 | $280.20 |
| Purchase #7 | $60.29 | 7.164% | $64.6092 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $802.85 | $882.0453 | $882.04 | $882.05 | $882.10 | |