| 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 | $242.91 | 13.390% | $275.4356 | $275.44 | $275.45 | $275.40 |
| Purchase #2 | $140.47 | 8.332% | $152.174 | $152.17 | $152.15 | $152.20 |
| Purchase #3 | $136.26 | 10.283% | $150.2716 | $150.27 | $150.25 | $150.30 |
| Purchase #4 | $150.96 | 7.507% | $162.2926 | $162.29 | $162.30 | $162.30 |
| Purchase #5 | $233.31 | 8.707% | $253.6243 | $253.62 | $253.60 | $253.60 |
| Purchase #6 | $194.91 | 10.248% | $214.8844 | $214.88 | $214.90 | $214.90 |
| Purchase #7 | $227.83 | 12.834% | $257.0697 | $257.07 | $257.05 | $257.10 |
| 7 purchase totals = | $1,326.65 | $1,465.7522 | $1,465.74 | $1,465.70 | $1,465.80 | |