| 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 | $249.53 | 12.565% | $280.8834 | $280.88 | $280.90 | $280.90 |
| Purchase #2 | $58.86 | 13.482% | $66.7955 | $66.80 | $66.80 | $66.80 |
| Purchase #3 | $244.67 | 11.732% | $273.3747 | $273.37 | $273.35 | $273.40 |
| Purchase #4 | $138.40 | 12.681% | $155.9505 | $155.95 | $155.95 | $156.00 |
| Purchase #5 | $96.73 | 11.307% | $107.6673 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $230.40 | 13.841% | $262.2897 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $185.58 | 8.378% | $201.1279 | $201.13 | $201.15 | $201.10 |
| 7 purchase totals = | $1,204.17 | $1,348.0890 | $1,348.09 | $1,348.10 | $1,348.20 | |