| 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 | $17.82 | 7.265% | $19.1146 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $245.96 | 4.585% | $257.2373 | $257.24 | $257.25 | $257.20 |
| Purchase #3 | $116.52 | 13.809% | $132.6102 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $121.67 | 9.149% | $132.8016 | $132.80 | $132.80 | $132.80 |
| Purchase #5 | $56.50 | 12.511% | $63.5687 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $214.49 | 12.854% | $242.0605 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $178.48 | 11.627% | $199.2319 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $951.44 | $1,046.6248 | $1,046.62 | $1,046.60 | $1,046.60 | |