| 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 | $209.94 | 4.346% | $219.064 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $115.55 | 7.411% | $124.1134 | $124.11 | $124.10 | $124.10 |
| Purchase #3 | $57.54 | 6.314% | $61.1731 | $61.17 | $61.15 | $61.20 |
| Purchase #4 | $115.31 | 12.779% | $130.0455 | $130.05 | $130.05 | $130.00 |
| Purchase #5 | $216.83 | 7.156% | $232.3464 | $232.35 | $232.35 | $232.30 |
| Purchase #6 | $232.98 | 3.798% | $241.8286 | $241.83 | $241.85 | $241.80 |
| Purchase #7 | $71.95 | 7.679% | $77.475 | $77.48 | $77.50 | $77.50 |
| 7 purchase totals = | $1,020.10 | $1,086.0460 | $1,086.05 | $1,086.05 | $1,086.00 | |