| 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 | $230.73 | 3.712% | $239.2947 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $84.43 | 6.795% | $90.167 | $90.17 | $90.15 | $90.20 |
| Purchase #3 | $43.55 | 7.652% | $46.8824 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $95.36 | 9.659% | $104.5708 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $128.73 | 8.779% | $140.0312 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $152.65 | 9.107% | $166.5518 | $166.55 | $166.55 | $166.60 |
| Purchase #7 | $224.74 | 12.752% | $253.3988 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $960.19 | $1,040.8967 | $1,040.89 | $1,040.90 | $1,041.00 | |