| 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 | $216.39 | 6.579% | $230.6263 | $230.63 | $230.65 | $230.60 |
| Purchase #2 | $24.65 | 3.320% | $25.4684 | $25.47 | $25.45 | $25.50 |
| Purchase #3 | $214.65 | 9.197% | $234.3914 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $10.33 | 5.163% | $10.8633 | $10.86 | $10.85 | $10.90 |
| Purchase #5 | $195.27 | 11.558% | $217.8393 | $217.84 | $217.85 | $217.80 |
| Purchase #6 | $74.58 | 13.641% | $84.7535 | $84.75 | $84.75 | $84.80 |
| Purchase #7 | $169.75 | 13.511% | $192.6849 | $192.68 | $192.70 | $192.70 |
| 7 purchase totals = | $905.62 | $996.6271 | $996.62 | $996.65 | $996.70 | |