| 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 | $208.57 | 11.770% | $233.1187 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $124.57 | 7.621% | $134.0635 | $134.06 | $134.05 | $134.10 |
| Purchase #3 | $135.36 | 7.446% | $145.4389 | $145.44 | $145.45 | $145.40 |
| Purchase #4 | $18.97 | 4.407% | $19.806 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $173.93 | 13.400% | $197.2366 | $197.24 | $197.25 | $197.20 |
| Purchase #6 | $32.70 | 13.452% | $37.0988 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $10.93 | 4.497% | $11.4215 | $11.42 | $11.40 | $11.40 |
| 7 purchase totals = | $705.03 | $778.1840 | $778.19 | $778.15 | $778.10 | |