| 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 | $202.55 | 11.775% | $226.4003 | $226.40 | $226.40 | $226.40 |
| Purchase #2 | $19.35 | 6.834% | $20.6724 | $20.67 | $20.65 | $20.70 |
| Purchase #3 | $94.47 | 9.872% | $103.7961 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $17.73 | 7.165% | $19.0004 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $140.76 | 8.331% | $152.4867 | $152.49 | $152.50 | $152.50 |
| Purchase #6 | $232.63 | 11.522% | $259.4336 | $259.43 | $259.45 | $259.40 |
| Purchase #7 | $44.33 | 6.516% | $47.2185 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $751.82 | $829.0080 | $829.01 | $829.00 | $829.00 | |