| 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 | $117.53 | 12.535% | $132.2624 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $110.56 | 9.145% | $120.6707 | $120.67 | $120.65 | $120.70 |
| Purchase #3 | $184.39 | 9.399% | $201.7208 | $201.72 | $201.70 | $201.70 |
| Purchase #4 | $215.40 | 11.158% | $239.4343 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $217.33 | 6.658% | $231.7998 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $249.57 | 7.642% | $268.6421 | $268.64 | $268.65 | $268.60 |
| Purchase #7 | $106.40 | 13.843% | $121.129 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $1,201.18 | $1,315.6591 | $1,315.65 | $1,315.65 | $1,315.60 | |