| 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 | $240.39 | 10.781% | $266.3064 | $266.31 | $266.30 | $266.30 |
| Purchase #2 | $221.79 | 3.544% | $229.6502 | $229.65 | $229.65 | $229.70 |
| Purchase #3 | $148.90 | 8.338% | $161.3153 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $206.37 | 5.358% | $217.4273 | $217.43 | $217.45 | $217.40 |
| Purchase #5 | $122.58 | 5.798% | $129.6872 | $129.69 | $129.70 | $129.70 |
| Purchase #6 | $212.78 | 7.560% | $228.8662 | $228.87 | $228.85 | $228.90 |
| Purchase #7 | $124.57 | 8.324% | $134.9392 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $1,277.38 | $1,368.1918 | $1,368.21 | $1,368.20 | $1,368.20 | |