| 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 | $121.73 | 12.486% | $136.9292 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $95.45 | 10.794% | $105.7529 | $105.75 | $105.75 | $105.80 |
| Purchase #3 | $32.59 | 7.541% | $35.0476 | $35.05 | $35.05 | $35.00 |
| Purchase #4 | $7.89 | 8.304% | $8.5452 | $8.55 | $8.55 | $8.50 |
| Purchase #5 | $135.62 | 10.621% | $150.0242 | $150.02 | $150.00 | $150.00 |
| Purchase #6 | $245.49 | 11.332% | $273.3089 | $273.31 | $273.30 | $273.30 |
| Purchase #7 | $190.45 | 13.179% | $215.5494 | $215.55 | $215.55 | $215.50 |
| 7 purchase totals = | $829.22 | $925.1574 | $925.16 | $925.15 | $925.00 | |