| 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 | $182.36 | 8.799% | $198.4059 | $198.41 | $198.40 | $198.40 |
| Purchase #2 | $212.91 | 3.623% | $220.6237 | $220.62 | $220.60 | $220.60 |
| Purchase #3 | $215.54 | 6.655% | $229.8842 | $229.88 | $229.90 | $229.90 |
| Purchase #4 | $247.30 | 9.215% | $270.0887 | $270.09 | $270.10 | $270.10 |
| Purchase #5 | $36.53 | 5.126% | $38.4025 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $109.40 | 9.687% | $119.9976 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $161.66 | 5.527% | $170.5949 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $1,165.70 | $1,247.9975 | $1,247.99 | $1,248.00 | $1,248.00 | |