| 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 | $205.94 | 3.631% | $213.4177 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $56.84 | 12.182% | $63.7642 | $63.76 | $63.75 | $63.80 |
| Purchase #3 | $146.78 | 8.442% | $159.1712 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $202.60 | 13.508% | $229.9672 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $233.70 | 7.319% | $250.8045 | $250.80 | $250.80 | $250.80 |
| Purchase #6 | $195.68 | 8.817% | $212.9331 | $212.93 | $212.95 | $212.90 |
| Purchase #7 | $162.70 | 8.696% | $176.8484 | $176.85 | $176.85 | $176.80 |
| 7 purchase totals = | $1,204.24 | $1,306.9063 | $1,306.90 | $1,306.85 | $1,306.90 | |