| 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 | $24.38 | 10.124% | $26.8482 | $26.85 | $26.85 | $26.80 |
| Purchase #2 | $224.75 | 5.212% | $236.464 | $236.46 | $236.45 | $236.50 |
| Purchase #3 | $143.44 | 8.748% | $155.9881 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $143.55 | 9.476% | $157.1528 | $157.15 | $157.15 | $157.20 |
| Purchase #5 | $176.48 | 8.827% | $192.0579 | $192.06 | $192.05 | $192.10 |
| Purchase #6 | $209.85 | 5.602% | $221.6058 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $210.97 | 9.391% | $230.7822 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $1,133.42 | $1,220.8990 | $1,220.90 | $1,220.90 | $1,221.00 | |