| 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 | $44.59 | 11.275% | $49.6175 | $49.62 | $49.60 | $49.60 |
| Purchase #2 | $124.43 | 11.582% | $138.8415 | $138.84 | $138.85 | $138.80 |
| Purchase #3 | $239.71 | 7.776% | $258.3498 | $258.35 | $258.35 | $258.30 |
| Purchase #4 | $131.46 | 8.629% | $142.8037 | $142.80 | $142.80 | $142.80 |
| Purchase #5 | $200.31 | 4.346% | $209.0155 | $209.02 | $209.00 | $209.00 |
| Purchase #6 | $175.55 | 6.534% | $187.0204 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $243.84 | 11.319% | $271.4402 | $271.44 | $271.45 | $271.40 |
| 7 purchase totals = | $1,159.89 | $1,257.0886 | $1,257.09 | $1,257.05 | $1,256.90 | |