| 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 | $106.38 | 12.593% | $119.7764 | $119.78 | $119.80 | $119.80 |
| Purchase #2 | $33.32 | 4.852% | $34.9367 | $34.94 | $34.95 | $34.90 |
| Purchase #3 | $145.49 | 8.843% | $158.3557 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $194.83 | 6.300% | $207.1043 | $207.10 | $207.10 | $207.10 |
| Purchase #5 | $120.31 | 5.505% | $126.9331 | $126.93 | $126.95 | $126.90 |
| Purchase #6 | $240.98 | 5.492% | $254.2146 | $254.21 | $254.20 | $254.20 |
| Purchase #7 | $196.60 | 10.653% | $217.5438 | $217.54 | $217.55 | $217.50 |
| 7 purchase totals = | $1,037.91 | $1,118.8646 | $1,118.86 | $1,118.90 | $1,118.80 | |