| 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 | $85.28 | 3.698% | $88.4337 | $88.43 | $88.45 | $88.40 |
| Purchase #2 | $231.27 | 13.511% | $262.5169 | $262.52 | $262.50 | $262.50 |
| Purchase #3 | $184.48 | 12.872% | $208.2263 | $208.23 | $208.25 | $208.20 |
| Purchase #4 | $144.38 | 8.216% | $156.2423 | $156.24 | $156.25 | $156.20 |
| Purchase #5 | $37.97 | 13.566% | $43.121 | $43.12 | $43.10 | $43.10 |
| Purchase #6 | $246.78 | 4.600% | $258.1319 | $258.13 | $258.15 | $258.10 |
| Purchase #7 | $210.33 | 7.511% | $226.1279 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $1,140.49 | $1,242.8000 | $1,242.80 | $1,242.85 | $1,242.60 | |