| 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 | $221.59 | 7.477% | $238.1583 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $38.85 | 11.338% | $43.2548 | $43.25 | $43.25 | $43.30 |
| Purchase #3 | $141.26 | 11.714% | $157.8072 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $131.59 | 6.121% | $139.6446 | $139.64 | $139.65 | $139.60 |
| Purchase #5 | $69.95 | 7.833% | $75.4292 | $75.43 | $75.45 | $75.40 |
| Purchase #6 | $122.90 | 5.478% | $129.6325 | $129.63 | $129.65 | $129.60 |
| Purchase #7 | $211.49 | 3.182% | $218.2196 | $218.22 | $218.20 | $218.20 |
| 7 purchase totals = | $937.63 | $1,002.1462 | $1,002.14 | $1,002.15 | $1,002.10 | |