| 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 | $192.57 | 7.731% | $207.4576 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $210.31 | 4.756% | $220.3123 | $220.31 | $220.30 | $220.30 |
| Purchase #3 | $227.60 | 4.315% | $237.4209 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $102.33 | 13.266% | $115.9051 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $114.59 | 4.290% | $119.5059 | $119.51 | $119.50 | $119.50 |
| Purchase #6 | $172.46 | 7.742% | $185.8119 | $185.81 | $185.80 | $185.80 |
| Purchase #7 | $82.53 | 13.794% | $93.9142 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $1,102.39 | $1,180.3279 | $1,180.33 | $1,180.25 | $1,180.30 | |