| 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 | $176.85 | 13.209% | $200.2101 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $132.61 | 6.261% | $140.9127 | $140.91 | $140.90 | $140.90 |
| Purchase #3 | $129.80 | 8.135% | $140.3592 | $140.36 | $140.35 | $140.40 |
| Purchase #4 | $104.68 | 10.125% | $115.2789 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $246.31 | 4.534% | $257.4777 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $34.48 | 11.546% | $38.4611 | $38.46 | $38.45 | $38.50 |
| Purchase #7 | $128.42 | 4.792% | $134.5739 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $953.15 | $1,027.2736 | $1,027.27 | $1,027.25 | $1,027.40 | |