| 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 | $226.43 | 6.163% | $240.3849 | $240.38 | $240.40 | $240.40 |
| Purchase #2 | $243.29 | 12.284% | $273.1757 | $273.18 | $273.20 | $273.20 |
| Purchase #3 | $137.44 | 12.484% | $154.598 | $154.60 | $154.60 | $154.60 |
| Purchase #4 | $140.97 | 13.283% | $159.695 | $159.70 | $159.70 | $159.70 |
| Purchase #5 | $23.70 | 8.167% | $25.6356 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $239.27 | 4.278% | $249.506 | $249.51 | $249.50 | $249.50 |
| Purchase #7 | $190.29 | 9.437% | $208.2477 | $208.25 | $208.25 | $208.20 |
| 7 purchase totals = | $1,201.39 | $1,311.2429 | $1,311.26 | $1,311.30 | $1,311.20 | |