| 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 | $13.61 | 11.409% | $15.1628 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $214.87 | 6.187% | $228.164 | $228.16 | $228.15 | $228.20 |
| Purchase #3 | $168.84 | 13.251% | $191.213 | $191.21 | $191.20 | $191.20 |
| Purchase #4 | $52.76 | 10.193% | $58.1378 | $58.14 | $58.15 | $58.10 |
| Purchase #5 | $37.28 | 11.524% | $41.5761 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $246.61 | 7.451% | $264.9849 | $264.98 | $265.00 | $265.00 |
| Purchase #7 | $193.30 | 9.278% | $211.2344 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $927.27 | $1,010.4730 | $1,010.46 | $1,010.50 | $1,010.50 | |