| 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 | $138.65 | 11.258% | $154.2592 | $154.26 | $154.25 | $154.30 |
| Purchase #2 | $123.88 | 7.580% | $133.2701 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $147.45 | 4.232% | $153.6901 | $153.69 | $153.70 | $153.70 |
| Purchase #4 | $225.47 | 4.223% | $234.9916 | $234.99 | $235.00 | $235.00 |
| Purchase #5 | $87.32 | 6.714% | $93.1827 | $93.18 | $93.20 | $93.20 |
| Purchase #6 | $94.49 | 9.724% | $103.6782 | $103.68 | $103.70 | $103.70 |
| Purchase #7 | $35.99 | 13.508% | $40.8515 | $40.85 | $40.85 | $40.90 |
| 7 purchase totals = | $853.25 | $913.9234 | $913.92 | $913.95 | $914.10 | |