| 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 | $123.73 | 12.213% | $138.8411 | $138.84 | $138.85 | $138.80 |
| Purchase #2 | $217.99 | 12.114% | $244.3973 | $244.40 | $244.40 | $244.40 |
| Purchase #3 | $230.47 | 10.207% | $253.9941 | $253.99 | $254.00 | $254.00 |
| Purchase #4 | $17.84 | 6.637% | $19.024 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $240.93 | 10.426% | $266.0494 | $266.05 | $266.05 | $266.00 |
| Purchase #6 | $75.64 | 4.147% | $78.7768 | $78.78 | $78.80 | $78.80 |
| Purchase #7 | $76.86 | 4.861% | $80.5962 | $80.60 | $80.60 | $80.60 |
| 7 purchase totals = | $983.46 | $1,081.6789 | $1,081.68 | $1,081.70 | $1,081.60 | |