| 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 | $79.85 | 5.610% | $84.3296 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $73.48 | 10.702% | $81.3438 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $229.97 | 11.184% | $255.6898 | $255.69 | $255.70 | $255.70 |
| Purchase #4 | $211.58 | 6.815% | $225.9992 | $226.00 | $226.00 | $226.00 |
| Purchase #5 | $209.84 | 7.332% | $225.2255 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $221.73 | 3.814% | $230.1868 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $63.82 | 3.615% | $66.1271 | $66.13 | $66.15 | $66.10 |
| 7 purchase totals = | $1,090.27 | $1,168.9018 | $1,168.91 | $1,169.00 | $1,168.80 | |