| 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 | $235.47 | 3.707% | $244.1989 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $28.27 | 5.862% | $29.9272 | $29.93 | $29.95 | $29.90 |
| Purchase #3 | $238.63 | 6.478% | $254.0885 | $254.09 | $254.10 | $254.10 |
| Purchase #4 | $214.95 | 11.324% | $239.2909 | $239.29 | $239.30 | $239.30 |
| Purchase #5 | $56.64 | 10.440% | $62.5532 | $62.55 | $62.55 | $62.60 |
| Purchase #6 | $60.30 | 6.614% | $64.2882 | $64.29 | $64.30 | $64.30 |
| Purchase #7 | $135.51 | 12.182% | $152.0178 | $152.02 | $152.00 | $152.00 |
| 7 purchase totals = | $969.77 | $1,046.3647 | $1,046.37 | $1,046.40 | $1,046.40 | |