| 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 | $194.53 | 9.137% | $212.3042 | $212.30 | $212.30 | $212.30 |
| Purchase #2 | $92.64 | 8.146% | $100.1865 | $100.19 | $100.20 | $100.20 |
| Purchase #3 | $249.28 | 3.320% | $257.5561 | $257.56 | $257.55 | $257.60 |
| Purchase #4 | $105.37 | 13.331% | $119.4169 | $119.42 | $119.40 | $119.40 |
| Purchase #5 | $162.38 | 4.161% | $169.1366 | $169.14 | $169.15 | $169.10 |
| Purchase #6 | $117.30 | 9.129% | $128.0083 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $138.74 | 8.481% | $150.5065 | $150.51 | $150.50 | $150.50 |
| 7 purchase totals = | $1,060.24 | $1,137.1151 | $1,137.13 | $1,137.10 | $1,137.10 | |