| 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 | $224.64 | 4.126% | $233.9086 | $233.91 | $233.90 | $233.90 |
| Purchase #2 | $152.85 | 7.565% | $164.4131 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $130.85 | 8.106% | $141.4567 | $141.46 | $141.45 | $141.50 |
| Purchase #4 | $68.55 | 10.603% | $75.8184 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $92.67 | 10.538% | $102.4356 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $85.66 | 6.637% | $91.3453 | $91.35 | $91.35 | $91.30 |
| Purchase #7 | $186.92 | 4.380% | $195.1071 | $195.11 | $195.10 | $195.10 |
| 7 purchase totals = | $942.14 | $1,004.4848 | $1,004.50 | $1,004.45 | $1,004.40 | |