| 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 | $176.36 | 8.284% | $190.9697 | $190.97 | $190.95 | $191.00 |
| Purchase #2 | $249.58 | 5.180% | $262.5082 | $262.51 | $262.50 | $262.50 |
| Purchase #3 | $231.57 | 7.301% | $248.4769 | $248.48 | $248.50 | $248.50 |
| Purchase #4 | $69.56 | 3.526% | $72.0127 | $72.01 | $72.00 | $72.00 |
| Purchase #5 | $22.47 | 12.126% | $25.1947 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $240.93 | 12.660% | $271.4317 | $271.43 | $271.45 | $271.40 |
| Purchase #7 | $100.67 | 10.191% | $110.9293 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $1,091.14 | $1,181.5232 | $1,181.52 | $1,181.55 | $1,181.50 | |