| 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 | $206.82 | 4.809% | $216.766 | $216.77 | $216.75 | $216.80 |
| Purchase #2 | $204.94 | 12.509% | $230.5759 | $230.58 | $230.60 | $230.60 |
| Purchase #3 | $204.33 | 12.193% | $229.244 | $229.24 | $229.25 | $229.20 |
| Purchase #4 | $245.42 | 10.498% | $271.1842 | $271.18 | $271.20 | $271.20 |
| Purchase #5 | $138.62 | 7.303% | $148.7434 | $148.74 | $148.75 | $148.70 |
| Purchase #6 | $48.36 | 10.256% | $53.3198 | $53.32 | $53.30 | $53.30 |
| Purchase #7 | $199.35 | 6.482% | $212.2719 | $212.27 | $212.25 | $212.30 |
| 7 purchase totals = | $1,247.84 | $1,362.1052 | $1,362.10 | $1,362.10 | $1,362.10 | |