| 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 | $219.29 | 13.746% | $249.4336 | $249.43 | $249.45 | $249.40 |
| Purchase #2 | $70.64 | 7.241% | $75.755 | $75.76 | $75.75 | $75.80 |
| Purchase #3 | $54.34 | 4.375% | $56.7174 | $56.72 | $56.70 | $56.70 |
| Purchase #4 | $184.54 | 8.215% | $199.7 | $199.70 | $199.70 | $199.70 |
| Purchase #5 | $218.53 | 7.865% | $235.7174 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $244.61 | 7.507% | $262.9729 | $262.97 | $262.95 | $263.00 |
| Purchase #7 | $143.49 | 7.289% | $153.949 | $153.95 | $153.95 | $153.90 |
| 7 purchase totals = | $1,135.44 | $1,234.2453 | $1,234.25 | $1,234.20 | $1,234.20 | |