| 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 | $227.56 | 7.647% | $244.9615 | $244.96 | $244.95 | $245.00 |
| Purchase #2 | $197.93 | 5.867% | $209.5426 | $209.54 | $209.55 | $209.50 |
| Purchase #3 | $230.84 | 13.680% | $262.4189 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $203.33 | 11.777% | $227.2762 | $227.28 | $227.30 | $227.30 |
| Purchase #5 | $242.95 | 6.820% | $259.5192 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $30.34 | 4.610% | $31.7387 | $31.74 | $31.75 | $31.70 |
| Purchase #7 | $178.39 | 9.545% | $195.4173 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $1,311.34 | $1,430.8744 | $1,430.88 | $1,430.85 | $1,430.80 | |