| 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 | $137.70 | 4.720% | $144.1994 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $243.27 | 9.161% | $265.556 | $265.56 | $265.55 | $265.60 |
| Purchase #3 | $14.97 | 10.440% | $16.5329 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $181.46 | 3.117% | $187.1161 | $187.12 | $187.10 | $187.10 |
| Purchase #5 | $22.92 | 4.651% | $23.986 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $14.36 | 13.170% | $16.2512 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $196.61 | 6.867% | $210.1112 | $210.11 | $210.10 | $210.10 |
| 7 purchase totals = | $811.29 | $863.7528 | $863.76 | $863.75 | $863.80 | |