| 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 | $129.53 | 9.262% | $141.5271 | $141.53 | $141.55 | $141.50 |
| Purchase #2 | $52.31 | 11.439% | $58.2937 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $19.39 | 6.232% | $20.5984 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $239.25 | 13.588% | $271.7593 | $271.76 | $271.75 | $271.80 |
| Purchase #5 | $36.50 | 6.153% | $38.7458 | $38.75 | $38.75 | $38.70 |
| Purchase #6 | $190.61 | 11.263% | $212.0784 | $212.08 | $212.10 | $212.10 |
| Purchase #7 | $177.65 | 6.788% | $189.7089 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $845.24 | $932.7116 | $932.72 | $932.75 | $932.70 | |