| 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 | $120.85 | 12.187% | $135.578 | $135.58 | $135.60 | $135.60 |
| Purchase #2 | $225.97 | 4.376% | $235.8584 | $235.86 | $235.85 | $235.90 |
| Purchase #3 | $242.97 | 9.526% | $266.1153 | $266.12 | $266.10 | $266.10 |
| Purchase #4 | $233.76 | 8.684% | $254.0597 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $197.72 | 9.687% | $216.8731 | $216.87 | $216.85 | $216.90 |
| Purchase #6 | $194.29 | 6.771% | $207.4454 | $207.45 | $207.45 | $207.40 |
| Purchase #7 | $171.28 | 7.781% | $184.6073 | $184.61 | $184.60 | $184.60 |
| 7 purchase totals = | $1,386.84 | $1,500.5372 | $1,500.55 | $1,500.50 | $1,500.60 | |