| 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 | $192.60 | 9.267% | $210.4482 | $210.45 | $210.45 | $210.40 |
| Purchase #2 | $234.78 | 11.843% | $262.585 | $262.59 | $262.60 | $262.60 |
| Purchase #3 | $65.54 | 11.493% | $73.0725 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $135.34 | 12.346% | $152.0491 | $152.05 | $152.05 | $152.00 |
| Purchase #5 | $230.69 | 10.544% | $255.014 | $255.01 | $255.00 | $255.00 |
| Purchase #6 | $56.91 | 9.135% | $62.1087 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $68.97 | 6.346% | $73.3468 | $73.35 | $73.35 | $73.30 |
| 7 purchase totals = | $984.83 | $1,088.6243 | $1,088.63 | $1,088.60 | $1,088.50 | |