| 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 | $172.34 | 9.737% | $189.1207 | $189.12 | $189.10 | $189.10 |
| Purchase #2 | $247.76 | 8.282% | $268.2795 | $268.28 | $268.30 | $268.30 |
| Purchase #3 | $119.40 | 7.176% | $127.9681 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $201.60 | 12.397% | $226.5924 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $125.75 | 6.123% | $133.4497 | $133.45 | $133.45 | $133.40 |
| Purchase #6 | $109.41 | 3.386% | $113.1146 | $113.11 | $113.10 | $113.10 |
| Purchase #7 | $233.58 | 6.174% | $248.0012 | $248.00 | $248.00 | $248.00 |
| 7 purchase totals = | $1,209.84 | $1,306.5262 | $1,306.52 | $1,306.50 | $1,306.50 | |