| 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 | $131.81 | 13.373% | $149.437 | $149.44 | $149.45 | $149.40 |
| Purchase #2 | $49.43 | 13.563% | $56.1342 | $56.13 | $56.15 | $56.10 |
| Purchase #3 | $213.53 | 7.276% | $229.0664 | $229.07 | $229.05 | $229.10 |
| Purchase #4 | $235.48 | 8.156% | $254.6857 | $254.69 | $254.70 | $254.70 |
| Purchase #5 | $229.82 | 9.148% | $250.8439 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $69.71 | 7.403% | $74.8706 | $74.87 | $74.85 | $74.90 |
| Purchase #7 | $244.93 | 9.443% | $268.0587 | $268.06 | $268.05 | $268.10 |
| 7 purchase totals = | $1,174.71 | $1,283.0965 | $1,283.10 | $1,283.10 | $1,283.10 | |