| 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 | $112.86 | 6.830% | $120.5683 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $14.63 | 4.118% | $15.2325 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $38.39 | 9.689% | $42.1096 | $42.11 | $42.10 | $42.10 |
| Purchase #4 | $123.44 | 7.525% | $132.7289 | $132.73 | $132.75 | $132.70 |
| Purchase #5 | $233.88 | 11.233% | $260.1517 | $260.15 | $260.15 | $260.20 |
| Purchase #6 | $153.47 | 12.611% | $172.8241 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $239.38 | 4.449% | $250.03 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $916.05 | $993.6451 | $993.64 | $993.65 | $993.60 | |