| 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 | $242.45 | 13.601% | $275.4256 | $275.43 | $275.45 | $275.40 |
| Purchase #2 | $22.74 | 9.120% | $24.8139 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $177.60 | 3.740% | $184.2422 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $175.60 | 9.328% | $191.98 | $191.98 | $192.00 | $192.00 |
| Purchase #5 | $191.42 | 9.840% | $210.2557 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $39.55 | 3.741% | $41.0296 | $41.03 | $41.05 | $41.00 |
| Purchase #7 | $110.91 | 7.870% | $119.6386 | $119.64 | $119.65 | $119.60 |
| 7 purchase totals = | $960.27 | $1,047.3856 | $1,047.39 | $1,047.45 | $1,047.30 | |