| 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 | $215.84 | 12.474% | $242.7639 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $94.54 | 4.335% | $98.6383 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $108.54 | 5.796% | $114.831 | $114.83 | $114.85 | $114.80 |
| Purchase #4 | $57.31 | 11.609% | $63.9631 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $9.36 | 10.384% | $10.3319 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $117.37 | 10.188% | $129.3277 | $129.33 | $129.35 | $129.30 |
| Purchase #7 | $189.92 | 3.874% | $197.2775 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $792.88 | $857.1334 | $857.13 | $857.20 | $857.10 | |