| 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 | $212.33 | 8.521% | $230.4226 | $230.42 | $230.40 | $230.40 |
| Purchase #2 | $166.83 | 10.194% | $183.8367 | $183.84 | $183.85 | $183.80 |
| Purchase #3 | $128.96 | 10.172% | $142.0778 | $142.08 | $142.10 | $142.10 |
| Purchase #4 | $47.50 | 3.503% | $49.1639 | $49.16 | $49.15 | $49.20 |
| Purchase #5 | $240.80 | 7.374% | $258.5566 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $207.80 | 7.833% | $224.077 | $224.08 | $224.10 | $224.10 |
| Purchase #7 | $20.78 | 4.376% | $21.6893 | $21.69 | $21.70 | $21.70 |
| 7 purchase totals = | $1,025.00 | $1,109.8239 | $1,109.83 | $1,109.85 | $1,109.90 | |