| 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 | $221.54 | 9.417% | $242.4024 | $242.40 | $242.40 | $242.40 |
| Purchase #2 | $50.45 | 12.684% | $56.8491 | $56.85 | $56.85 | $56.80 |
| Purchase #3 | $89.62 | 5.673% | $94.7041 | $94.70 | $94.70 | $94.70 |
| Purchase #4 | $159.85 | 7.466% | $171.7844 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $208.99 | 9.754% | $229.3749 | $229.37 | $229.35 | $229.40 |
| Purchase #6 | $73.48 | 9.148% | $80.202 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $18.71 | 13.233% | $21.1859 | $21.19 | $21.20 | $21.20 |
| 7 purchase totals = | $822.64 | $896.5028 | $896.49 | $896.50 | $896.50 | |