| 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 | $243.79 | 13.836% | $277.5208 | $277.52 | $277.50 | $277.50 |
| Purchase #2 | $243.56 | 9.464% | $266.6105 | $266.61 | $266.60 | $266.60 |
| Purchase #3 | $154.43 | 9.245% | $168.7071 | $168.71 | $168.70 | $168.70 |
| Purchase #4 | $22.83 | 5.180% | $24.0126 | $24.01 | $24.00 | $24.00 |
| Purchase #5 | $174.68 | 5.701% | $184.6385 | $184.64 | $184.65 | $184.60 |
| Purchase #6 | $43.70 | 5.819% | $46.2429 | $46.24 | $46.25 | $46.20 |
| Purchase #7 | $156.43 | 9.399% | $171.1329 | $171.13 | $171.15 | $171.10 |
| 7 purchase totals = | $1,039.42 | $1,138.8653 | $1,138.86 | $1,138.85 | $1,138.70 | |