| 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 | $250.41 | 3.337% | $258.7662 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $9.85 | 6.271% | $10.4677 | $10.47 | $10.45 | $10.50 |
| Purchase #3 | $105.96 | 4.474% | $110.7007 | $110.70 | $110.70 | $110.70 |
| Purchase #4 | $248.89 | 9.690% | $273.0074 | $273.01 | $273.00 | $273.00 |
| Purchase #5 | $104.39 | 10.568% | $115.4219 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $123.71 | 9.484% | $135.4427 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $155.76 | 9.243% | $170.1569 | $170.16 | $170.15 | $170.20 |
| 7 purchase totals = | $998.97 | $1,073.9635 | $1,073.97 | $1,073.90 | $1,074.00 | |