| 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 | $202.76 | 8.663% | $220.3251 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $229.75 | 8.425% | $249.1064 | $249.11 | $249.10 | $249.10 |
| Purchase #3 | $145.53 | 10.473% | $160.7714 | $160.77 | $160.75 | $160.80 |
| Purchase #4 | $175.46 | 12.180% | $196.831 | $196.83 | $196.85 | $196.80 |
| Purchase #5 | $15.78 | 12.128% | $17.6938 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $88.44 | 4.861% | $92.7391 | $92.74 | $92.75 | $92.70 |
| Purchase #7 | $103.28 | 7.745% | $111.279 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $961.00 | $1,048.7458 | $1,048.75 | $1,048.80 | $1,048.70 | |