| 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 | $135.88 | 4.235% | $141.6345 | $141.63 | $141.65 | $141.60 |
| Purchase #2 | $106.33 | 4.461% | $111.0734 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $204.71 | 7.644% | $220.358 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $56.73 | 13.775% | $64.5446 | $64.54 | $64.55 | $64.50 |
| Purchase #5 | $185.47 | 12.377% | $208.4256 | $208.43 | $208.45 | $208.40 |
| Purchase #6 | $50.87 | 5.833% | $53.8372 | $53.84 | $53.85 | $53.80 |
| Purchase #7 | $235.52 | 6.637% | $251.1515 | $251.15 | $251.15 | $251.20 |
| 7 purchase totals = | $975.51 | $1,051.0248 | $1,051.02 | $1,051.05 | $1,051.00 | |