| 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 | $221.38 | 10.295% | $244.1711 | $244.17 | $244.15 | $244.20 |
| Purchase #2 | $211.86 | 6.288% | $225.1818 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $204.76 | 6.157% | $217.3671 | $217.37 | $217.35 | $217.40 |
| Purchase #4 | $116.99 | 11.604% | $130.5655 | $130.57 | $130.55 | $130.60 |
| Purchase #5 | $204.59 | 3.345% | $211.4335 | $211.43 | $211.45 | $211.40 |
| Purchase #6 | $7.48 | 10.520% | $8.2669 | $8.27 | $8.25 | $8.30 |
| Purchase #7 | $217.48 | 8.229% | $235.3764 | $235.38 | $235.40 | $235.40 |
| 7 purchase totals = | $1,184.54 | $1,272.3623 | $1,272.37 | $1,272.35 | $1,272.50 | |