| 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 | $236.58 | 11.679% | $264.2102 | $264.21 | $264.20 | $264.20 |
| Purchase #2 | $14.28 | 13.518% | $16.2104 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $153.97 | 3.503% | $159.3636 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $77.98 | 4.202% | $81.2567 | $81.26 | $81.25 | $81.30 |
| Purchase #5 | $197.78 | 7.292% | $212.2021 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $244.69 | 13.480% | $277.6742 | $277.67 | $277.65 | $277.70 |
| Purchase #7 | $186.98 | 13.253% | $211.7605 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $1,112.26 | $1,222.6777 | $1,222.67 | $1,222.60 | $1,222.80 | |