| 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 | $211.76 | 9.151% | $231.1382 | $231.14 | $231.15 | $231.10 |
| Purchase #2 | $34.38 | 12.206% | $38.5764 | $38.58 | $38.60 | $38.60 |
| Purchase #3 | $55.29 | 9.370% | $60.4707 | $60.47 | $60.45 | $60.50 |
| Purchase #4 | $109.81 | 9.628% | $120.3825 | $120.38 | $120.40 | $120.40 |
| Purchase #5 | $200.91 | 8.616% | $218.2204 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $122.63 | 8.155% | $132.6305 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $26.33 | 10.437% | $29.0781 | $29.08 | $29.10 | $29.10 |
| 7 purchase totals = | $761.11 | $830.4968 | $830.50 | $830.55 | $830.50 | |