| 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 | $249.51 | 6.395% | $265.4662 | $265.47 | $265.45 | $265.50 |
| Purchase #2 | $68.98 | 6.514% | $73.4734 | $73.47 | $73.45 | $73.50 |
| Purchase #3 | $227.29 | 7.328% | $243.9458 | $243.95 | $243.95 | $243.90 |
| Purchase #4 | $221.64 | 4.201% | $230.9511 | $230.95 | $230.95 | $231.00 |
| Purchase #5 | $225.97 | 7.311% | $242.4907 | $242.49 | $242.50 | $242.50 |
| Purchase #6 | $88.39 | 12.734% | $99.6456 | $99.65 | $99.65 | $99.60 |
| Purchase #7 | $119.67 | 13.544% | $135.8781 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $1,201.45 | $1,291.8509 | $1,291.86 | $1,291.85 | $1,291.90 | |