| 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 | $202.37 | 5.793% | $214.0933 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $73.66 | 8.591% | $79.9881 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $49.84 | 9.496% | $54.5728 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $247.53 | 5.783% | $261.8447 | $261.84 | $261.85 | $261.80 |
| Purchase #5 | $177.31 | 9.816% | $194.7147 | $194.71 | $194.70 | $194.70 |
| Purchase #6 | $161.51 | 5.514% | $170.4157 | $170.42 | $170.40 | $170.40 |
| Purchase #7 | $113.28 | 13.136% | $128.1605 | $128.16 | $128.15 | $128.20 |
| 7 purchase totals = | $1,025.50 | $1,103.7898 | $1,103.78 | $1,103.75 | $1,103.80 | |