| 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 | $212.49 | 6.799% | $226.9372 | $226.94 | $226.95 | $226.90 |
| Purchase #2 | $200.52 | 7.511% | $215.5811 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $76.87 | 9.534% | $84.1988 | $84.20 | $84.20 | $84.20 |
| Purchase #4 | $170.50 | 3.672% | $176.7608 | $176.76 | $176.75 | $176.80 |
| Purchase #5 | $95.25 | 8.336% | $103.19 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $39.38 | 5.590% | $41.5813 | $41.58 | $41.60 | $41.60 |
| Purchase #7 | $84.45 | 7.274% | $90.5929 | $90.59 | $90.60 | $90.60 |
| 7 purchase totals = | $879.46 | $938.8421 | $938.84 | $938.90 | $938.90 | |