| 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 | $121.76 | 7.374% | $130.7386 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $237.52 | 8.320% | $257.2817 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $103.54 | 8.862% | $112.7157 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $52.58 | 7.283% | $56.4094 | $56.41 | $56.40 | $56.40 |
| Purchase #5 | $87.56 | 4.614% | $91.6 | $91.60 | $91.60 | $91.60 |
| Purchase #6 | $211.55 | 5.499% | $223.1831 | $223.18 | $223.20 | $223.20 |
| Purchase #7 | $75.26 | 3.854% | $78.1605 | $78.16 | $78.15 | $78.20 |
| 7 purchase totals = | $889.77 | $950.0890 | $950.09 | $950.10 | $950.10 | |