| 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 | $214.75 | 6.680% | $229.0953 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $76.56 | 10.328% | $84.4671 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $19.91 | 12.623% | $22.4232 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $30.34 | 7.136% | $32.5051 | $32.51 | $32.50 | $32.50 |
| Purchase #5 | $103.82 | 8.415% | $112.5565 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $121.33 | 5.642% | $128.1754 | $128.18 | $128.20 | $128.20 |
| Purchase #7 | $137.42 | 4.227% | $143.2287 | $143.23 | $143.25 | $143.20 |
| 7 purchase totals = | $704.13 | $752.4513 | $752.47 | $752.45 | $752.50 | |