| 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 | $91.79 | 11.864% | $102.68 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $167.45 | 6.500% | $178.3343 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $204.97 | 3.500% | $212.144 | $212.14 | $212.15 | $212.10 |
| Purchase #4 | $176.94 | 7.135% | $189.5647 | $189.56 | $189.55 | $189.60 |
| Purchase #5 | $229.48 | 10.776% | $254.2088 | $254.21 | $254.20 | $254.20 |
| Purchase #6 | $209.39 | 4.257% | $218.3037 | $218.30 | $218.30 | $218.30 |
| Purchase #7 | $221.51 | 10.855% | $245.5549 | $245.55 | $245.55 | $245.60 |
| 7 purchase totals = | $1,301.53 | $1,400.7904 | $1,400.77 | $1,400.80 | $1,400.80 | |