| 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 | $244.78 | 5.251% | $257.6334 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $94.66 | 6.384% | $100.7031 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $142.50 | 4.676% | $149.1633 | $149.16 | $149.15 | $149.20 |
| Purchase #4 | $39.42 | 7.310% | $42.3016 | $42.30 | $42.30 | $42.30 |
| Purchase #5 | $71.99 | 12.265% | $80.8196 | $80.82 | $80.80 | $80.80 |
| Purchase #6 | $243.71 | 9.525% | $266.9234 | $266.92 | $266.90 | $266.90 |
| Purchase #7 | $236.47 | 8.597% | $256.7993 | $256.80 | $256.80 | $256.80 |
| 7 purchase totals = | $1,073.53 | $1,154.3437 | $1,154.33 | $1,154.30 | $1,154.30 | |