| 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 | $235.63 | 4.834% | $247.0204 | $247.02 | $247.00 | $247.00 |
| Purchase #2 | $91.99 | 8.820% | $100.1035 | $100.10 | $100.10 | $100.10 |
| Purchase #3 | $14.50 | 12.770% | $16.3517 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $58.31 | 6.814% | $62.2832 | $62.28 | $62.30 | $62.30 |
| Purchase #5 | $64.93 | 7.305% | $69.6731 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $29.64 | 5.103% | $31.1525 | $31.15 | $31.15 | $31.20 |
| Purchase #7 | $123.30 | 9.563% | $135.0912 | $135.09 | $135.10 | $135.10 |
| 7 purchase totals = | $618.30 | $661.6756 | $661.66 | $661.65 | $661.80 | |