| 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 | $102.72 | 10.635% | $113.6443 | $113.64 | $113.65 | $113.60 |
| Purchase #2 | $234.26 | 3.767% | $243.0846 | $243.08 | $243.10 | $243.10 |
| Purchase #3 | $170.44 | 12.732% | $192.1404 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $24.84 | 9.330% | $27.1576 | $27.16 | $27.15 | $27.20 |
| Purchase #5 | $143.77 | 6.710% | $153.417 | $153.42 | $153.40 | $153.40 |
| Purchase #6 | $169.66 | 8.206% | $183.5823 | $183.58 | $183.60 | $183.60 |
| Purchase #7 | $145.48 | 4.820% | $152.4921 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $991.17 | $1,065.5183 | $1,065.51 | $1,065.55 | $1,065.50 | |