| 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 | $219.53 | 9.406% | $240.179 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $221.39 | 5.575% | $233.7325 | $233.73 | $233.75 | $233.70 |
| Purchase #3 | $147.95 | 4.534% | $154.6581 | $154.66 | $154.65 | $154.70 |
| Purchase #4 | $231.98 | 4.457% | $242.3193 | $242.32 | $242.30 | $242.30 |
| Purchase #5 | $91.29 | 11.673% | $101.9463 | $101.95 | $101.95 | $101.90 |
| Purchase #6 | $74.33 | 13.766% | $84.5623 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $239.76 | 10.576% | $265.117 | $265.12 | $265.10 | $265.10 |
| 7 purchase totals = | $1,226.23 | $1,322.5145 | $1,322.52 | $1,322.50 | $1,322.50 | |