| 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 | $207.37 | 5.645% | $219.076 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $89.70 | 4.314% | $93.5697 | $93.57 | $93.55 | $93.60 |
| Purchase #3 | $207.58 | 12.192% | $232.8882 | $232.89 | $232.90 | $232.90 |
| Purchase #4 | $204.99 | 6.139% | $217.5743 | $217.57 | $217.55 | $217.60 |
| Purchase #5 | $29.72 | 10.275% | $32.7737 | $32.77 | $32.75 | $32.80 |
| Purchase #6 | $231.53 | 7.276% | $248.3761 | $248.38 | $248.40 | $248.40 |
| Purchase #7 | $243.30 | 4.316% | $253.8008 | $253.80 | $253.80 | $253.80 |
| 7 purchase totals = | $1,214.19 | $1,298.0588 | $1,298.06 | $1,298.05 | $1,298.20 | |