| 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 | $205.76 | 3.779% | $213.5357 | $213.54 | $213.55 | $213.50 |
| Purchase #2 | $101.55 | 13.543% | $115.3029 | $115.30 | $115.30 | $115.30 |
| Purchase #3 | $178.87 | 5.195% | $188.1623 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $244.99 | 9.817% | $269.0407 | $269.04 | $269.05 | $269.00 |
| Purchase #5 | $11.74 | 7.725% | $12.6469 | $12.65 | $12.65 | $12.60 |
| Purchase #6 | $198.71 | 10.220% | $219.0182 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $184.60 | 11.105% | $205.0998 | $205.10 | $205.10 | $205.10 |
| 7 purchase totals = | $1,126.22 | $1,222.8065 | $1,222.81 | $1,222.80 | $1,222.70 | |