| 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 | $175.76 | 7.809% | $189.4851 | $189.49 | $189.50 | $189.50 |
| Purchase #2 | $199.79 | 8.633% | $217.0379 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $243.48 | 12.523% | $273.971 | $273.97 | $273.95 | $274.00 |
| Purchase #4 | $24.29 | 10.223% | $26.7732 | $26.77 | $26.75 | $26.80 |
| Purchase #5 | $88.98 | 5.697% | $94.0492 | $94.05 | $94.05 | $94.00 |
| Purchase #6 | $202.66 | 4.213% | $211.1981 | $211.20 | $211.20 | $211.20 |
| Purchase #7 | $191.95 | 9.212% | $209.6324 | $209.63 | $209.65 | $209.60 |
| 7 purchase totals = | $1,126.91 | $1,222.1469 | $1,222.15 | $1,222.15 | $1,222.10 | |