| 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 | $52.75 | 13.220% | $59.7236 | $59.72 | $59.70 | $59.70 |
| Purchase #2 | $110.28 | 10.438% | $121.791 | $121.79 | $121.80 | $121.80 |
| Purchase #3 | $238.96 | 7.110% | $255.9501 | $255.95 | $255.95 | $256.00 |
| Purchase #4 | $202.55 | 10.230% | $223.2709 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $207.48 | 11.583% | $231.5124 | $231.51 | $231.50 | $231.50 |
| Purchase #6 | $192.38 | 13.162% | $217.7011 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $115.89 | 3.694% | $120.171 | $120.17 | $120.15 | $120.20 |
| 7 purchase totals = | $1,120.29 | $1,230.1201 | $1,230.11 | $1,230.05 | $1,230.20 | |