| 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 | $102.62 | 5.594% | $108.3606 | $108.36 | $108.35 | $108.40 |
| Purchase #2 | $239.79 | 3.832% | $248.9788 | $248.98 | $249.00 | $249.00 |
| Purchase #3 | $135.61 | 8.511% | $147.1518 | $147.15 | $147.15 | $147.20 |
| Purchase #4 | $103.39 | 8.365% | $112.0386 | $112.04 | $112.05 | $112.00 |
| Purchase #5 | $97.65 | 5.823% | $103.3362 | $103.34 | $103.35 | $103.30 |
| Purchase #6 | $65.85 | 12.342% | $73.9772 | $73.98 | $74.00 | $74.00 |
| Purchase #7 | $194.99 | 11.871% | $218.1373 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $939.90 | $1,011.9805 | $1,011.99 | $1,012.05 | $1,012.00 | |