| 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 | $211.48 | 10.205% | $233.0615 | $233.06 | $233.05 | $233.10 |
| Purchase #2 | $163.45 | 11.130% | $181.642 | $181.64 | $181.65 | $181.60 |
| Purchase #3 | $233.87 | 8.737% | $254.3032 | $254.30 | $254.30 | $254.30 |
| Purchase #4 | $194.34 | 7.425% | $208.7697 | $208.77 | $208.75 | $208.80 |
| Purchase #5 | $141.32 | 13.460% | $160.3417 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $15.41 | 10.218% | $16.9846 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $183.78 | 9.415% | $201.0829 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $1,143.65 | $1,256.1856 | $1,256.17 | $1,256.20 | $1,256.20 | |