| 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 | $132.74 | 5.437% | $139.9571 | $139.96 | $139.95 | $140.00 |
| Purchase #2 | $128.76 | 10.824% | $142.697 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $26.56 | 6.802% | $28.3666 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $103.51 | 10.668% | $114.5524 | $114.55 | $114.55 | $114.60 |
| Purchase #5 | $107.94 | 3.644% | $111.8733 | $111.87 | $111.85 | $111.90 |
| Purchase #6 | $243.62 | 12.815% | $274.8399 | $274.84 | $274.85 | $274.80 |
| Purchase #7 | $98.51 | 5.304% | $103.735 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $841.64 | $916.0213 | $916.03 | $916.00 | $916.10 | |