| 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 | $222.84 | 9.781% | $244.636 | $244.64 | $244.65 | $244.60 |
| Purchase #2 | $92.76 | 9.523% | $101.5935 | $101.59 | $101.60 | $101.60 |
| Purchase #3 | $142.59 | 8.524% | $154.7444 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $133.70 | 13.556% | $151.8244 | $151.82 | $151.80 | $151.80 |
| Purchase #5 | $218.45 | 5.655% | $230.8033 | $230.80 | $230.80 | $230.80 |
| Purchase #6 | $219.90 | 12.474% | $247.3303 | $247.33 | $247.35 | $247.30 |
| Purchase #7 | $38.88 | 4.204% | $40.5145 | $40.51 | $40.50 | $40.50 |
| 7 purchase totals = | $1,069.12 | $1,171.4464 | $1,171.43 | $1,171.45 | $1,171.30 | |