| 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 | $232.59 | 3.437% | $240.5841 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $92.50 | 6.506% | $98.5181 | $98.52 | $98.50 | $98.50 |
| Purchase #3 | $46.86 | 11.695% | $52.3403 | $52.34 | $52.35 | $52.30 |
| Purchase #4 | $151.42 | 13.649% | $172.0873 | $172.09 | $172.10 | $172.10 |
| Purchase #5 | $122.39 | 13.741% | $139.2076 | $139.21 | $139.20 | $139.20 |
| Purchase #6 | $190.53 | 11.376% | $212.2047 | $212.20 | $212.20 | $212.20 |
| Purchase #7 | $96.99 | 11.603% | $108.2437 | $108.24 | $108.25 | $108.20 |
| 7 purchase totals = | $933.28 | $1,023.1858 | $1,023.18 | $1,023.20 | $1,023.10 | |