| 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 | $249.57 | 13.758% | $283.9058 | $283.91 | $283.90 | $283.90 |
| Purchase #2 | $75.44 | 8.678% | $81.9867 | $81.99 | $82.00 | $82.00 |
| Purchase #3 | $248.50 | 6.711% | $265.1768 | $265.18 | $265.20 | $265.20 |
| Purchase #4 | $43.80 | 10.250% | $48.2895 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $65.98 | 8.346% | $71.4867 | $71.49 | $71.50 | $71.50 |
| Purchase #6 | $107.79 | 11.281% | $119.9498 | $119.95 | $119.95 | $119.90 |
| Purchase #7 | $122.36 | 10.811% | $135.5883 | $135.59 | $135.60 | $135.60 |
| 7 purchase totals = | $913.44 | $1,006.3836 | $1,006.40 | $1,006.45 | $1,006.40 | |