| 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 | $31.97 | 12.143% | $35.8521 | $35.85 | $35.85 | $35.90 |
| Purchase #2 | $240.44 | 10.164% | $264.8783 | $264.88 | $264.90 | $264.90 |
| Purchase #3 | $213.85 | 6.397% | $227.53 | $227.53 | $227.55 | $227.50 |
| Purchase #4 | $141.71 | 7.519% | $152.3652 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $134.44 | 7.744% | $144.851 | $144.85 | $144.85 | $144.90 |
| Purchase #6 | $231.99 | 11.612% | $258.9287 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $71.64 | 10.865% | $79.4237 | $79.42 | $79.40 | $79.40 |
| 7 purchase totals = | $1,066.04 | $1,163.8290 | $1,163.83 | $1,163.85 | $1,163.90 | |