| 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 | $103.50 | 5.325% | $109.0114 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $128.74 | 5.348% | $135.625 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $13.51 | 5.326% | $14.2295 | $14.23 | $14.25 | $14.20 |
| Purchase #4 | $220.93 | 7.353% | $237.175 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $125.47 | 7.610% | $135.0183 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $157.78 | 8.568% | $171.2986 | $171.30 | $171.30 | $171.30 |
| Purchase #7 | $182.87 | 11.322% | $203.5745 | $203.57 | $203.55 | $203.60 |
| 7 purchase totals = | $932.80 | $1,005.9323 | $1,005.94 | $1,005.95 | $1,005.90 | |