| 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 | $242.30 | 13.634% | $275.3352 | $275.34 | $275.35 | $275.30 |
| Purchase #2 | $191.42 | 3.443% | $198.0106 | $198.01 | $198.00 | $198.00 |
| Purchase #3 | $160.78 | 12.337% | $180.6154 | $180.62 | $180.60 | $180.60 |
| Purchase #4 | $18.57 | 6.430% | $19.7641 | $19.76 | $19.75 | $19.80 |
| Purchase #5 | $214.82 | 9.800% | $235.8724 | $235.87 | $235.85 | $235.90 |
| Purchase #6 | $11.99 | 11.140% | $13.3257 | $13.33 | $13.35 | $13.30 |
| Purchase #7 | $54.40 | 7.686% | $58.5812 | $58.58 | $58.60 | $58.60 |
| 7 purchase totals = | $894.28 | $981.5046 | $981.51 | $981.50 | $981.50 | |