| 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 | $187.95 | 4.302% | $196.0356 | $196.04 | $196.05 | $196.00 |
| Purchase #2 | $215.62 | 10.818% | $238.9458 | $238.95 | $238.95 | $238.90 |
| Purchase #3 | $146.30 | 10.311% | $161.385 | $161.39 | $161.40 | $161.40 |
| Purchase #4 | $216.63 | 9.261% | $236.6921 | $236.69 | $236.70 | $236.70 |
| Purchase #5 | $218.26 | 4.200% | $227.4269 | $227.43 | $227.45 | $227.40 |
| Purchase #6 | $38.90 | 9.768% | $42.6998 | $42.70 | $42.70 | $42.70 |
| Purchase #7 | $133.67 | 8.367% | $144.8542 | $144.85 | $144.85 | $144.90 |
| 7 purchase totals = | $1,157.33 | $1,248.0394 | $1,248.05 | $1,248.10 | $1,248.00 | |