| 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 | $178.54 | 13.743% | $203.0768 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $44.38 | 4.755% | $46.4903 | $46.49 | $46.50 | $46.50 |
| Purchase #3 | $87.34 | 7.218% | $93.6442 | $93.64 | $93.65 | $93.60 |
| Purchase #4 | $250.65 | 3.216% | $258.7109 | $258.71 | $258.70 | $258.70 |
| Purchase #5 | $244.87 | 11.117% | $272.0922 | $272.09 | $272.10 | $272.10 |
| Purchase #6 | $17.72 | 12.748% | $19.9789 | $19.98 | $20.00 | $20.00 |
| Purchase #7 | $215.63 | 6.706% | $230.0901 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $1,039.13 | $1,124.0834 | $1,124.08 | $1,124.15 | $1,124.10 | |