| 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 | $189.38 | 4.397% | $197.707 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $217.50 | 6.762% | $232.2074 | $232.21 | $232.20 | $232.20 |
| Purchase #3 | $98.93 | 7.563% | $106.4121 | $106.41 | $106.40 | $106.40 |
| Purchase #4 | $120.44 | 9.282% | $131.6192 | $131.62 | $131.60 | $131.60 |
| Purchase #5 | $98.50 | 12.859% | $111.1661 | $111.17 | $111.15 | $111.20 |
| Purchase #6 | $244.71 | 7.851% | $263.9222 | $263.92 | $263.90 | $263.90 |
| Purchase #7 | $102.28 | 11.625% | $114.1701 | $114.17 | $114.15 | $114.20 |
| 7 purchase totals = | $1,071.74 | $1,157.2041 | $1,157.21 | $1,157.10 | $1,157.20 | |