| 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 | $206.81 | 9.288% | $226.0185 | $226.02 | $226.00 | $226.00 |
| Purchase #2 | $147.48 | 10.120% | $162.405 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $144.42 | 3.452% | $149.4054 | $149.41 | $149.40 | $149.40 |
| Purchase #4 | $108.78 | 3.479% | $112.5645 | $112.56 | $112.55 | $112.60 |
| Purchase #5 | $141.86 | 9.448% | $155.2629 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $153.39 | 4.608% | $160.4582 | $160.46 | $160.45 | $160.50 |
| Purchase #7 | $247.43 | 7.816% | $266.7691 | $266.77 | $266.75 | $266.80 |
| 7 purchase totals = | $1,150.17 | $1,232.8836 | $1,232.89 | $1,232.80 | $1,233.00 | |