| 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 | $230.86 | 6.305% | $245.4157 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $148.82 | 8.220% | $161.053 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $56.99 | 13.640% | $64.7634 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $217.79 | 6.339% | $231.5957 | $231.60 | $231.60 | $231.60 |
| Purchase #5 | $12.87 | 7.819% | $13.8763 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $92.72 | 6.253% | $98.5178 | $98.52 | $98.50 | $98.50 |
| Purchase #7 | $124.94 | 9.385% | $136.6656 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $884.99 | $951.8875 | $951.90 | $951.85 | $952.00 | |