| 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 | $109.91 | 5.725% | $116.2023 | $116.20 | $116.20 | $116.20 |
| Purchase #2 | $227.26 | 5.285% | $239.2707 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $158.37 | 4.324% | $165.2179 | $165.22 | $165.20 | $165.20 |
| Purchase #4 | $74.51 | 6.149% | $79.0916 | $79.09 | $79.10 | $79.10 |
| Purchase #5 | $47.25 | 5.302% | $49.7552 | $49.76 | $49.75 | $49.80 |
| Purchase #6 | $202.43 | 4.641% | $211.8248 | $211.82 | $211.80 | $211.80 |
| Purchase #7 | $250.42 | 10.662% | $277.1198 | $277.12 | $277.10 | $277.10 |
| 7 purchase totals = | $1,070.15 | $1,138.4823 | $1,138.48 | $1,138.40 | $1,138.50 | |