| 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 | $235.29 | 3.399% | $243.2875 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $55.78 | 4.746% | $58.4273 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $38.61 | 7.151% | $41.371 | $41.37 | $41.35 | $41.40 |
| Purchase #4 | $134.57 | 3.750% | $139.6164 | $139.62 | $139.60 | $139.60 |
| Purchase #5 | $227.73 | 12.783% | $256.8407 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $121.91 | 10.351% | $134.5289 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $64.43 | 3.773% | $66.8609 | $66.86 | $66.85 | $66.90 |
| 7 purchase totals = | $878.32 | $940.9327 | $940.94 | $940.95 | $940.90 | |