| 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 | $206.36 | 9.258% | $225.4648 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $40.62 | 5.380% | $42.8054 | $42.81 | $42.80 | $42.80 |
| Purchase #3 | $203.63 | 12.295% | $228.6663 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $211.55 | 12.482% | $237.9557 | $237.96 | $237.95 | $238.00 |
| Purchase #5 | $14.28 | 8.370% | $15.4752 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $240.54 | 6.647% | $256.5287 | $256.53 | $256.55 | $256.50 |
| Purchase #7 | $195.81 | 3.823% | $203.2958 | $203.30 | $203.30 | $203.30 |
| 7 purchase totals = | $1,112.79 | $1,210.1919 | $1,210.21 | $1,210.20 | $1,210.30 | |