| 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 | $208.45 | 9.687% | $228.6426 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $213.52 | 12.462% | $240.1289 | $240.13 | $240.15 | $240.10 |
| Purchase #3 | $20.64 | 8.634% | $22.4221 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $118.54 | 13.748% | $134.8369 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $59.60 | 7.600% | $64.1296 | $64.13 | $64.15 | $64.10 |
| Purchase #6 | $110.67 | 9.666% | $121.3674 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $80.64 | 5.864% | $85.3687 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $812.06 | $896.8962 | $896.90 | $896.90 | $896.80 | |