| 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 | $174.95 | 9.861% | $192.2018 | $192.20 | $192.20 | $192.20 |
| Purchase #2 | $48.98 | 6.712% | $52.2675 | $52.27 | $52.25 | $52.30 |
| Purchase #3 | $47.52 | 6.770% | $50.7371 | $50.74 | $50.75 | $50.70 |
| Purchase #4 | $96.97 | 12.475% | $109.067 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $226.76 | 10.700% | $251.0233 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $232.39 | 3.588% | $240.7282 | $240.73 | $240.75 | $240.70 |
| Purchase #7 | $197.68 | 5.780% | $209.1059 | $209.11 | $209.10 | $209.10 |
| 7 purchase totals = | $1,025.25 | $1,105.1308 | $1,105.14 | $1,105.10 | $1,105.10 | |