| 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 | $122.26 | 8.136% | $132.2071 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $157.51 | 10.837% | $174.5794 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $90.58 | 3.266% | $93.5383 | $93.54 | $93.55 | $93.50 |
| Purchase #4 | $142.97 | 11.123% | $158.8726 | $158.87 | $158.85 | $158.90 |
| Purchase #5 | $162.86 | 3.595% | $168.7148 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $226.91 | 9.565% | $248.6139 | $248.61 | $248.60 | $248.60 |
| Purchase #7 | $221.62 | 10.123% | $244.0546 | $244.05 | $244.05 | $244.10 |
| 7 purchase totals = | $1,124.71 | $1,220.5807 | $1,220.57 | $1,220.55 | $1,220.60 | |