| 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 | $228.71 | 6.494% | $243.5624 | $243.56 | $243.55 | $243.60 |
| Purchase #2 | $40.97 | 4.497% | $42.8124 | $42.81 | $42.80 | $42.80 |
| Purchase #3 | $142.27 | 8.246% | $154.0016 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $32.35 | 8.345% | $35.0496 | $35.05 | $35.05 | $35.00 |
| Purchase #5 | $127.25 | 12.188% | $142.7592 | $142.76 | $142.75 | $142.80 |
| Purchase #6 | $228.71 | 10.745% | $253.2849 | $253.28 | $253.30 | $253.30 |
| Purchase #7 | $141.51 | 10.271% | $156.0445 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $941.77 | $1,027.5146 | $1,027.50 | $1,027.50 | $1,027.50 | |