| 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 | $215.97 | 11.379% | $240.5452 | $240.55 | $240.55 | $240.50 |
| Purchase #2 | $49.74 | 9.318% | $54.3748 | $54.37 | $54.35 | $54.40 |
| Purchase #3 | $162.98 | 11.496% | $181.7162 | $181.72 | $181.70 | $181.70 |
| Purchase #4 | $138.92 | 7.742% | $149.6752 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $188.95 | 8.437% | $204.8917 | $204.89 | $204.90 | $204.90 |
| Purchase #6 | $143.32 | 7.231% | $153.6835 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $125.73 | 7.829% | $135.5734 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $1,025.61 | $1,120.4600 | $1,120.46 | $1,120.45 | $1,120.50 | |