| 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 | $8.54 | 9.354% | $9.3388 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $209.76 | 4.740% | $219.7026 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $248.76 | 9.843% | $273.2454 | $273.25 | $273.25 | $273.20 |
| Purchase #4 | $141.36 | 10.626% | $156.3809 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $248.66 | 5.606% | $262.5999 | $262.60 | $262.60 | $262.60 |
| Purchase #6 | $29.55 | 9.316% | $32.3029 | $32.30 | $32.30 | $32.30 |
| Purchase #7 | $101.69 | 5.215% | $106.9931 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $988.32 | $1,060.5636 | $1,060.56 | $1,060.60 | $1,060.50 | |