| 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 | $194.45 | 13.458% | $220.6191 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $126.78 | 9.478% | $138.7962 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $98.84 | 9.839% | $108.5649 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $86.83 | 13.764% | $98.7813 | $98.78 | $98.80 | $98.80 |
| Purchase #5 | $31.63 | 3.122% | $32.6175 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $34.34 | 4.782% | $35.9821 | $35.98 | $36.00 | $36.00 |
| Purchase #7 | $110.28 | 8.383% | $119.5248 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $683.15 | $754.8859 | $754.88 | $754.85 | $754.90 | |