| 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 | $223.93 | 6.873% | $239.3207 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $240.71 | 7.315% | $258.3179 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $141.68 | 10.761% | $156.9262 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $124.68 | 8.742% | $135.5795 | $135.58 | $135.60 | $135.60 |
| Purchase #5 | $106.46 | 3.533% | $110.2212 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $28.51 | 3.575% | $29.5292 | $29.53 | $29.55 | $29.50 |
| Purchase #7 | $100.79 | 10.242% | $111.1129 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $966.76 | $1,041.0076 | $1,041.01 | $1,041.00 | $1,040.90 | |