| 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 | $117.34 | 11.627% | $130.9831 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $36.57 | 9.349% | $39.9889 | $39.99 | $40.00 | $40.00 |
| Purchase #3 | $230.48 | 13.230% | $260.9725 | $260.97 | $260.95 | $261.00 |
| Purchase #4 | $126.30 | 7.306% | $135.5275 | $135.53 | $135.55 | $135.50 |
| Purchase #5 | $160.59 | 12.107% | $180.0326 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $191.75 | 10.510% | $211.9029 | $211.90 | $211.90 | $211.90 |
| Purchase #7 | $245.67 | 11.857% | $274.7991 | $274.80 | $274.80 | $274.80 |
| 7 purchase totals = | $1,108.70 | $1,234.2066 | $1,234.20 | $1,234.25 | $1,234.20 | |