| 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 | $199.90 | 11.814% | $223.5162 | $223.52 | $223.50 | $223.50 |
| Purchase #2 | $235.25 | 9.297% | $257.1212 | $257.12 | $257.10 | $257.10 |
| Purchase #3 | $48.67 | 10.799% | $53.9259 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $123.70 | 5.631% | $130.6655 | $130.67 | $130.65 | $130.70 |
| Purchase #5 | $150.84 | 10.468% | $166.6299 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $199.67 | 13.643% | $226.911 | $226.91 | $226.90 | $226.90 |
| Purchase #7 | $153.25 | 7.636% | $164.9522 | $164.95 | $164.95 | $165.00 |
| 7 purchase totals = | $1,111.28 | $1,223.7219 | $1,223.73 | $1,223.70 | $1,223.70 | |