| 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 | $201.32 | 11.129% | $223.7249 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $129.45 | 9.595% | $141.8707 | $141.87 | $141.85 | $141.90 |
| Purchase #3 | $37.28 | 9.685% | $40.8906 | $40.89 | $40.90 | $40.90 |
| Purchase #4 | $209.64 | 12.480% | $235.8031 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $237.38 | 8.433% | $257.3983 | $257.40 | $257.40 | $257.40 |
| Purchase #6 | $45.96 | 11.499% | $51.2449 | $51.24 | $51.25 | $51.20 |
| Purchase #7 | $246.36 | 10.132% | $271.3212 | $271.32 | $271.30 | $271.30 |
| 7 purchase totals = | $1,107.39 | $1,222.2537 | $1,222.24 | $1,222.20 | $1,222.20 | |