| 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 | $131.60 | 12.824% | $148.4764 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $96.96 | 3.312% | $100.1713 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $112.32 | 6.551% | $119.6781 | $119.68 | $119.70 | $119.70 |
| Purchase #4 | $139.61 | 5.233% | $146.9158 | $146.92 | $146.90 | $146.90 |
| Purchase #5 | $86.49 | 7.224% | $92.738 | $92.74 | $92.75 | $92.70 |
| Purchase #6 | $204.46 | 3.855% | $212.3419 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $245.61 | 10.195% | $270.6499 | $270.65 | $270.65 | $270.60 |
| 7 purchase totals = | $1,017.05 | $1,090.9714 | $1,090.98 | $1,091.00 | $1,090.90 | |