| 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 | $154.39 | 9.551% | $169.1358 | $169.14 | $169.15 | $169.10 |
| Purchase #2 | $235.86 | 11.263% | $262.4249 | $262.42 | $262.40 | $262.40 |
| Purchase #3 | $221.87 | 5.307% | $233.6446 | $233.64 | $233.65 | $233.60 |
| Purchase #4 | $240.29 | 12.436% | $270.1725 | $270.17 | $270.15 | $270.20 |
| Purchase #5 | $93.39 | 12.438% | $105.0058 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $121.48 | 9.463% | $132.9757 | $132.98 | $133.00 | $133.00 |
| Purchase #7 | $177.98 | 11.608% | $198.6399 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $1,245.26 | $1,371.9992 | $1,372.00 | $1,372.00 | $1,371.90 | |