| 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 | $250.59 | 9.265% | $273.8072 | $273.81 | $273.80 | $273.80 |
| Purchase #2 | $49.94 | 9.761% | $54.8146 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $98.58 | 3.700% | $102.2275 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $79.38 | 3.804% | $82.3996 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $224.25 | 8.622% | $243.5848 | $243.58 | $243.60 | $243.60 |
| Purchase #6 | $173.81 | 13.618% | $197.4794 | $197.48 | $197.50 | $197.50 |
| Purchase #7 | $204.65 | 3.216% | $211.2315 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $1,081.20 | $1,165.5446 | $1,165.54 | $1,165.60 | $1,165.50 | |