| 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 | $211.30 | 10.364% | $233.1991 | $233.20 | $233.20 | $233.20 |
| Purchase #2 | $180.27 | 11.518% | $201.0335 | $201.03 | $201.05 | $201.00 |
| Purchase #3 | $89.51 | 6.273% | $95.125 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $217.42 | 10.107% | $239.3946 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $124.72 | 13.152% | $141.1232 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $11.66 | 3.336% | $12.049 | $12.05 | $12.05 | $12.00 |
| Purchase #7 | $197.43 | 9.201% | $215.5955 | $215.60 | $215.60 | $215.60 |
| 7 purchase totals = | $1,032.31 | $1,137.5199 | $1,137.52 | $1,137.55 | $1,137.40 | |