| 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 | $110.77 | 6.518% | $117.99 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $128.65 | 4.156% | $133.9967 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $250.54 | 10.208% | $276.1151 | $276.12 | $276.10 | $276.10 |
| Purchase #4 | $243.81 | 4.869% | $255.6811 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $71.71 | 10.593% | $79.3062 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $181.60 | 4.678% | $190.0952 | $190.10 | $190.10 | $190.10 |
| Purchase #7 | $45.32 | 3.266% | $46.8002 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $1,032.40 | $1,099.9845 | $1,100.00 | $1,100.00 | $1,100.00 | |