| 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 | $102.97 | 6.102% | $109.2532 | $109.25 | $109.25 | $109.30 |
| Purchase #2 | $45.48 | 4.818% | $47.6712 | $47.67 | $47.65 | $47.70 |
| Purchase #3 | $131.39 | 6.780% | $140.2982 | $140.30 | $140.30 | $140.30 |
| Purchase #4 | $207.26 | 4.710% | $217.0219 | $217.02 | $217.00 | $217.00 |
| Purchase #5 | $174.92 | 3.678% | $181.3536 | $181.35 | $181.35 | $181.40 |
| Purchase #6 | $81.83 | 3.786% | $84.9281 | $84.93 | $84.95 | $84.90 |
| Purchase #7 | $135.44 | 9.314% | $148.0549 | $148.05 | $148.05 | $148.10 |
| 7 purchase totals = | $879.29 | $928.5811 | $928.57 | $928.55 | $928.70 | |