| 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 | $217.82 | 12.649% | $245.3721 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $5.32 | 9.174% | $5.8081 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $139.88 | 13.265% | $158.4351 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $145.46 | 9.416% | $159.1565 | $159.16 | $159.15 | $159.20 |
| Purchase #5 | $168.30 | 10.310% | $185.6517 | $185.65 | $185.65 | $185.70 |
| Purchase #6 | $218.66 | 10.316% | $241.217 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $81.75 | 7.325% | $87.7382 | $87.74 | $87.75 | $87.70 |
| 7 purchase totals = | $977.19 | $1,083.3787 | $1,083.39 | $1,083.35 | $1,083.40 | |