| 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 | $240.26 | 13.812% | $273.4447 | $273.44 | $273.45 | $273.40 |
| Purchase #2 | $26.97 | 8.850% | $29.3568 | $29.36 | $29.35 | $29.40 |
| Purchase #3 | $19.45 | 10.523% | $21.4967 | $21.50 | $21.50 | $21.50 |
| Purchase #4 | $202.60 | 13.648% | $230.2508 | $230.25 | $230.25 | $230.30 |
| Purchase #5 | $175.88 | 6.261% | $186.8918 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $170.85 | 10.459% | $188.7192 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $15.66 | 7.381% | $16.8159 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $851.67 | $946.9759 | $946.98 | $946.95 | $947.00 | |