| 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 | $194.30 | 12.599% | $218.7799 | $218.78 | $218.80 | $218.80 |
| Purchase #2 | $45.91 | 6.354% | $48.8271 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $207.61 | 11.177% | $230.8146 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $241.83 | 13.786% | $275.1687 | $275.17 | $275.15 | $275.20 |
| Purchase #5 | $172.57 | 9.170% | $188.3947 | $188.39 | $188.40 | $188.40 |
| Purchase #6 | $204.53 | 8.382% | $221.6737 | $221.67 | $221.65 | $221.70 |
| Purchase #7 | $200.63 | 6.732% | $214.1364 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $1,267.38 | $1,397.7951 | $1,397.79 | $1,397.80 | $1,397.80 | |