| 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 | $90.68 | 13.409% | $102.8393 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $112.53 | 6.855% | $120.2439 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $83.67 | 10.190% | $92.196 | $92.20 | $92.20 | $92.20 |
| Purchase #4 | $227.74 | 5.201% | $239.5848 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $242.30 | 5.506% | $255.641 | $255.64 | $255.65 | $255.60 |
| Purchase #6 | $242.85 | 4.290% | $253.2683 | $253.27 | $253.25 | $253.30 |
| Purchase #7 | $17.25 | 13.548% | $19.587 | $19.59 | $19.60 | $19.60 |
| 7 purchase totals = | $1,017.02 | $1,083.3603 | $1,083.36 | $1,083.40 | $1,083.30 | |