| 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 | $71.93 | 11.130% | $79.9358 | $79.94 | $79.95 | $79.90 |
| Purchase #2 | $232.40 | 13.791% | $264.4503 | $264.45 | $264.45 | $264.50 |
| Purchase #3 | $135.92 | 3.507% | $140.6867 | $140.69 | $140.70 | $140.70 |
| Purchase #4 | $201.98 | 10.864% | $223.9231 | $223.92 | $223.90 | $223.90 |
| Purchase #5 | $96.33 | 5.545% | $101.6715 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $101.45 | 8.337% | $109.9079 | $109.91 | $109.90 | $109.90 |
| Purchase #7 | $198.92 | 10.311% | $219.4306 | $219.43 | $219.45 | $219.40 |
| 7 purchase totals = | $1,038.93 | $1,140.0059 | $1,140.01 | $1,140.00 | $1,140.00 | |