| 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 | $208.96 | 4.829% | $219.0507 | $219.05 | $219.05 | $219.10 |
| Purchase #2 | $104.74 | 8.144% | $113.27 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $141.60 | 12.720% | $159.6115 | $159.61 | $159.60 | $159.60 |
| Purchase #4 | $239.28 | 7.430% | $257.0585 | $257.06 | $257.05 | $257.10 |
| Purchase #5 | $190.34 | 4.453% | $198.8158 | $198.82 | $198.80 | $198.80 |
| Purchase #6 | $190.42 | 7.235% | $204.1969 | $204.20 | $204.20 | $204.20 |
| Purchase #7 | $87.77 | 9.865% | $96.4285 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $1,163.11 | $1,248.4319 | $1,248.44 | $1,248.40 | $1,248.50 | |