| 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 | $81.56 | 4.376% | $85.1291 | $85.13 | $85.15 | $85.10 |
| Purchase #2 | $88.56 | 11.164% | $98.4468 | $98.45 | $98.45 | $98.40 |
| Purchase #3 | $246.45 | 9.268% | $269.291 | $269.29 | $269.30 | $269.30 |
| Purchase #4 | $199.25 | 8.556% | $216.2978 | $216.30 | $216.30 | $216.30 |
| Purchase #5 | $198.91 | 10.319% | $219.4355 | $219.44 | $219.45 | $219.40 |
| Purchase #6 | $133.25 | 4.758% | $139.59 | $139.59 | $139.60 | $139.60 |
| Purchase #7 | $237.49 | 5.757% | $251.1623 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $1,185.47 | $1,279.3525 | $1,279.36 | $1,279.40 | $1,279.30 | |