| 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 | $219.85 | 10.598% | $243.1497 | $243.15 | $243.15 | $243.10 |
| Purchase #2 | $30.75 | 11.503% | $34.2872 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $155.73 | 9.187% | $170.0369 | $170.04 | $170.05 | $170.00 |
| Purchase #4 | $30.57 | 5.757% | $32.3299 | $32.33 | $32.35 | $32.30 |
| Purchase #5 | $226.94 | 11.271% | $252.5184 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $234.82 | 13.253% | $265.9407 | $265.94 | $265.95 | $265.90 |
| Purchase #7 | $230.93 | 3.315% | $238.5853 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $1,129.59 | $1,236.8481 | $1,236.86 | $1,236.90 | $1,236.70 | |