| 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 | $243.31 | 11.573% | $271.4683 | $271.47 | $271.45 | $271.50 |
| Purchase #2 | $14.81 | 10.596% | $16.3793 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $123.31 | 12.113% | $138.2465 | $138.25 | $138.25 | $138.20 |
| Purchase #4 | $103.59 | 5.446% | $109.2315 | $109.23 | $109.25 | $109.20 |
| Purchase #5 | $179.32 | 10.183% | $197.5802 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $206.66 | 6.181% | $219.4337 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $21.97 | 8.260% | $23.7847 | $23.78 | $23.80 | $23.80 |
| 7 purchase totals = | $892.97 | $976.1242 | $976.12 | $976.20 | $976.10 | |