| 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 | $102.60 | 12.874% | $115.8087 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $240.95 | 4.168% | $250.9928 | $250.99 | $251.00 | $251.00 |
| Purchase #3 | $180.30 | 11.345% | $200.755 | $200.76 | $200.75 | $200.80 |
| Purchase #4 | $45.54 | 12.241% | $51.1146 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $7.61 | 7.552% | $8.1847 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $201.92 | 11.426% | $224.9914 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $178.34 | 9.758% | $195.7424 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $957.26 | $1,047.5896 | $1,047.58 | $1,047.60 | $1,047.60 | |