| 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 | $7.49 | 12.206% | $8.4042 | $8.40 | $8.40 | $8.40 |
| Purchase #2 | $103.58 | 11.232% | $115.2141 | $115.21 | $115.20 | $115.20 |
| Purchase #3 | $181.74 | 12.135% | $203.7941 | $203.79 | $203.80 | $203.80 |
| Purchase #4 | $48.76 | 11.363% | $54.3006 | $54.30 | $54.30 | $54.30 |
| Purchase #5 | $89.37 | 4.214% | $93.1361 | $93.14 | $93.15 | $93.10 |
| Purchase #6 | $117.86 | 12.482% | $132.5713 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $232.54 | 10.128% | $256.0917 | $256.09 | $256.10 | $256.10 |
| 7 purchase totals = | $781.34 | $863.5121 | $863.50 | $863.50 | $863.50 | |