| 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 | $232.49 | 9.263% | $254.0255 | $254.03 | $254.05 | $254.00 |
| Purchase #2 | $93.66 | 7.114% | $100.323 | $100.32 | $100.30 | $100.30 |
| Purchase #3 | $172.42 | 3.415% | $178.3081 | $178.31 | $178.30 | $178.30 |
| Purchase #4 | $63.32 | 6.349% | $67.3402 | $67.34 | $67.35 | $67.30 |
| Purchase #5 | $54.49 | 7.476% | $58.5637 | $58.56 | $58.55 | $58.60 |
| Purchase #6 | $129.29 | 10.685% | $143.1046 | $143.10 | $143.10 | $143.10 |
| Purchase #7 | $129.77 | 6.601% | $138.3361 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $875.44 | $940.0012 | $940.00 | $940.00 | $939.90 | |