| 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 | $98.98 | 9.416% | $108.3 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $9.98 | 3.493% | $10.3286 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $111.32 | 11.637% | $124.2743 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $182.98 | 4.869% | $191.8893 | $191.89 | $191.90 | $191.90 |
| Purchase #5 | $84.95 | 8.470% | $92.1453 | $92.15 | $92.15 | $92.10 |
| Purchase #6 | $245.27 | 8.420% | $265.9217 | $265.92 | $265.90 | $265.90 |
| Purchase #7 | $190.75 | 3.663% | $197.7372 | $197.74 | $197.75 | $197.70 |
| 7 purchase totals = | $924.23 | $990.5964 | $990.60 | $990.60 | $990.50 | |