| 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 | $216.92 | 12.193% | $243.3691 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $207.62 | 13.696% | $236.0556 | $236.06 | $236.05 | $236.10 |
| Purchase #3 | $204.41 | 9.259% | $223.3363 | $223.34 | $223.35 | $223.30 |
| Purchase #4 | $150.28 | 7.329% | $161.294 | $161.29 | $161.30 | $161.30 |
| Purchase #5 | $135.42 | 7.816% | $146.0044 | $146.00 | $146.00 | $146.00 |
| Purchase #6 | $98.42 | 11.804% | $110.0375 | $110.04 | $110.05 | $110.00 |
| Purchase #7 | $31.73 | 3.463% | $32.8288 | $32.83 | $32.85 | $32.80 |
| 7 purchase totals = | $1,044.80 | $1,152.9257 | $1,152.93 | $1,152.95 | $1,152.90 | |