| 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 | $70.25 | 10.188% | $77.4071 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $226.49 | 13.255% | $256.5112 | $256.51 | $256.50 | $256.50 |
| Purchase #3 | $232.84 | 3.219% | $240.3351 | $240.34 | $240.35 | $240.30 |
| Purchase #4 | $96.55 | 12.447% | $108.5676 | $108.57 | $108.55 | $108.60 |
| Purchase #5 | $16.33 | 8.861% | $17.777 | $17.78 | $17.80 | $17.80 |
| Purchase #6 | $77.91 | 8.634% | $84.6367 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $95.64 | 12.660% | $107.748 | $107.75 | $107.75 | $107.70 |
| 7 purchase totals = | $816.01 | $892.9827 | $893.00 | $893.00 | $892.90 | |