| 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 | $101.58 | 10.210% | $111.9513 | $111.95 | $111.95 | $112.00 |
| Purchase #2 | $124.68 | 8.519% | $135.3015 | $135.30 | $135.30 | $135.30 |
| Purchase #3 | $41.93 | 4.465% | $43.8022 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $104.94 | 6.751% | $112.0245 | $112.02 | $112.00 | $112.00 |
| Purchase #5 | $41.94 | 7.649% | $45.148 | $45.15 | $45.15 | $45.10 |
| Purchase #6 | $132.62 | 12.516% | $149.2187 | $149.22 | $149.20 | $149.20 |
| Purchase #7 | $52.34 | 10.444% | $57.8064 | $57.81 | $57.80 | $57.80 |
| 7 purchase totals = | $600.03 | $655.2526 | $655.25 | $655.20 | $655.20 | |