| 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 | $130.85 | 7.547% | $140.7252 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $8.67 | 11.248% | $9.6452 | $9.65 | $9.65 | $9.60 |
| Purchase #3 | $36.65 | 10.559% | $40.5199 | $40.52 | $40.50 | $40.50 |
| Purchase #4 | $81.61 | 8.570% | $88.604 | $88.60 | $88.60 | $88.60 |
| Purchase #5 | $220.89 | 4.246% | $230.269 | $230.27 | $230.25 | $230.30 |
| Purchase #6 | $93.60 | 10.117% | $103.0695 | $103.07 | $103.05 | $103.10 |
| Purchase #7 | $227.29 | 3.276% | $234.736 | $234.74 | $234.75 | $234.70 |
| 7 purchase totals = | $799.56 | $847.5688 | $847.58 | $847.55 | $847.50 | |