| 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 | $213.55 | 11.360% | $237.8093 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $229.63 | 7.481% | $246.8086 | $246.81 | $246.80 | $246.80 |
| Purchase #3 | $179.38 | 8.411% | $194.4677 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $220.59 | 13.623% | $250.641 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $226.80 | 9.535% | $248.4254 | $248.43 | $248.45 | $248.40 |
| Purchase #6 | $69.33 | 4.347% | $72.3438 | $72.34 | $72.35 | $72.30 |
| Purchase #7 | $21.39 | 7.847% | $23.0685 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $1,160.67 | $1,273.5643 | $1,273.57 | $1,273.55 | $1,273.50 | |