| 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 | $195.42 | 4.454% | $204.124 | $204.12 | $204.10 | $204.10 |
| Purchase #2 | $235.43 | 6.770% | $251.3686 | $251.37 | $251.35 | $251.40 |
| Purchase #3 | $164.91 | 6.206% | $175.1443 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $68.78 | 12.803% | $77.5859 | $77.59 | $77.60 | $77.60 |
| Purchase #5 | $96.69 | 10.225% | $106.5766 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $207.62 | 12.678% | $233.9421 | $233.94 | $233.95 | $233.90 |
| Purchase #7 | $21.88 | 12.395% | $24.592 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $990.73 | $1,073.3335 | $1,073.33 | $1,073.35 | $1,073.30 | |