| 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 | $138.47 | 9.840% | $152.0954 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $136.62 | 6.604% | $145.6424 | $145.64 | $145.65 | $145.60 |
| Purchase #3 | $204.67 | 12.138% | $229.5128 | $229.51 | $229.50 | $229.50 |
| Purchase #4 | $121.75 | 6.475% | $129.6333 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $100.36 | 8.595% | $108.9859 | $108.99 | $109.00 | $109.00 |
| Purchase #6 | $32.86 | 8.365% | $35.6087 | $35.61 | $35.60 | $35.60 |
| Purchase #7 | $232.54 | 4.768% | $243.6275 | $243.63 | $243.65 | $243.60 |
| 7 purchase totals = | $967.27 | $1,045.1060 | $1,045.11 | $1,045.15 | $1,045.00 | |