| 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 | $152.42 | 3.268% | $157.4011 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $127.31 | 4.133% | $132.5717 | $132.57 | $132.55 | $132.60 |
| Purchase #3 | $199.33 | 12.538% | $224.322 | $224.32 | $224.30 | $224.30 |
| Purchase #4 | $213.43 | 7.670% | $229.8001 | $229.80 | $229.80 | $229.80 |
| Purchase #5 | $223.69 | 6.443% | $238.1023 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $212.95 | 13.390% | $241.464 | $241.46 | $241.45 | $241.50 |
| Purchase #7 | $149.43 | 11.120% | $166.0466 | $166.05 | $166.05 | $166.00 |
| 7 purchase totals = | $1,278.56 | $1,389.7078 | $1,389.70 | $1,389.65 | $1,389.70 | |