| 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 | $196.77 | 7.798% | $212.1141 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $129.29 | 12.629% | $145.618 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $149.55 | 3.316% | $154.5091 | $154.51 | $154.50 | $154.50 |
| Purchase #4 | $191.66 | 7.807% | $206.6229 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $65.77 | 7.619% | $70.781 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $52.65 | 9.508% | $57.656 | $57.66 | $57.65 | $57.70 |
| Purchase #7 | $147.76 | 3.187% | $152.4691 | $152.47 | $152.45 | $152.50 |
| 7 purchase totals = | $933.45 | $999.7702 | $999.77 | $999.70 | $999.80 | |