| 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 | $77.33 | 6.660% | $82.4802 | $82.48 | $82.50 | $82.50 |
| Purchase #2 | $114.43 | 7.640% | $123.1725 | $123.17 | $123.15 | $123.20 |
| Purchase #3 | $216.26 | 7.729% | $232.9747 | $232.97 | $232.95 | $233.00 |
| Purchase #4 | $220.52 | 5.570% | $232.803 | $232.80 | $232.80 | $232.80 |
| Purchase #5 | $201.49 | 5.211% | $211.9896 | $211.99 | $212.00 | $212.00 |
| Purchase #6 | $88.55 | 3.231% | $91.4111 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $146.87 | 4.465% | $153.4277 | $153.43 | $153.45 | $153.40 |
| 7 purchase totals = | $1,065.45 | $1,128.2588 | $1,128.25 | $1,128.25 | $1,128.30 | |