| 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 | $126.90 | 4.557% | $132.6828 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $109.50 | 11.505% | $122.098 | $122.10 | $122.10 | $122.10 |
| Purchase #3 | $155.69 | 11.442% | $173.504 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $240.95 | 5.210% | $253.5035 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $49.66 | 9.204% | $54.2307 | $54.23 | $54.25 | $54.20 |
| Purchase #6 | $248.75 | 3.794% | $258.1876 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $152.25 | 11.811% | $170.2322 | $170.23 | $170.25 | $170.20 |
| 7 purchase totals = | $1,083.70 | $1,164.4388 | $1,164.43 | $1,164.50 | $1,164.40 | |