| 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 | $238.93 | 5.486% | $252.0377 | $252.04 | $252.05 | $252.00 |
| Purchase #2 | $132.90 | 13.671% | $151.0688 | $151.07 | $151.05 | $151.10 |
| Purchase #3 | $245.80 | 5.264% | $258.7389 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $172.62 | 3.739% | $179.0743 | $179.07 | $179.05 | $179.10 |
| Purchase #5 | $120.42 | 12.642% | $135.6435 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $208.51 | 9.522% | $228.3643 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $126.68 | 9.320% | $138.4866 | $138.49 | $138.50 | $138.50 |
| 7 purchase totals = | $1,245.86 | $1,343.4141 | $1,343.41 | $1,343.40 | $1,343.40 | |