| 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 | $23.79 | 11.219% | $26.459 | $26.46 | $26.45 | $26.50 |
| Purchase #2 | $181.57 | 8.588% | $197.1632 | $197.16 | $197.15 | $197.20 |
| Purchase #3 | $140.39 | 9.166% | $153.2581 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $30.74 | 4.725% | $32.1925 | $32.19 | $32.20 | $32.20 |
| Purchase #5 | $246.43 | 7.406% | $264.6806 | $264.68 | $264.70 | $264.70 |
| Purchase #6 | $133.71 | 4.662% | $139.9436 | $139.94 | $139.95 | $139.90 |
| Purchase #7 | $90.60 | 6.346% | $96.3495 | $96.35 | $96.35 | $96.30 |
| 7 purchase totals = | $847.23 | $910.0465 | $910.04 | $910.05 | $910.10 | |