| 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 | $121.59 | 10.446% | $134.2913 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $43.45 | 3.835% | $45.1163 | $45.12 | $45.10 | $45.10 |
| Purchase #3 | $58.71 | 6.783% | $62.6923 | $62.69 | $62.70 | $62.70 |
| Purchase #4 | $65.40 | 7.784% | $70.4907 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $100.63 | 7.439% | $108.1159 | $108.12 | $108.10 | $108.10 |
| Purchase #6 | $203.58 | 7.108% | $218.0505 | $218.05 | $218.05 | $218.10 |
| Purchase #7 | $120.87 | 7.443% | $129.8664 | $129.87 | $129.85 | $129.90 |
| 7 purchase totals = | $714.23 | $768.6234 | $768.63 | $768.60 | $768.70 | |