| 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 | $205.75 | 5.165% | $216.377 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $185.81 | 11.468% | $207.1187 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $130.53 | 9.485% | $142.9108 | $142.91 | $142.90 | $142.90 |
| Purchase #4 | $183.44 | 7.500% | $197.198 | $197.20 | $197.20 | $197.20 |
| Purchase #5 | $138.90 | 11.186% | $154.4374 | $154.44 | $154.45 | $154.40 |
| Purchase #6 | $225.43 | 6.769% | $240.6894 | $240.69 | $240.70 | $240.70 |
| Purchase #7 | $67.40 | 5.640% | $71.2014 | $71.20 | $71.20 | $71.20 |
| 7 purchase totals = | $1,137.26 | $1,229.9327 | $1,229.94 | $1,229.95 | $1,229.90 | |