| 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 | $95.80 | 3.519% | $99.1712 | $99.17 | $99.15 | $99.20 |
| Purchase #2 | $197.52 | 8.129% | $213.5764 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $131.58 | 13.312% | $149.0959 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $108.98 | 12.816% | $122.9469 | $122.95 | $122.95 | $122.90 |
| Purchase #5 | $77.56 | 9.177% | $84.6777 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $104.70 | 8.836% | $113.9513 | $113.95 | $113.95 | $114.00 |
| Purchase #7 | $225.62 | 8.672% | $245.1858 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $941.76 | $1,028.6052 | $1,028.62 | $1,028.65 | $1,028.70 | |