| 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 | $225.57 | 6.867% | $241.0599 | $241.06 | $241.05 | $241.10 |
| Purchase #2 | $33.45 | 5.547% | $35.3055 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $37.88 | 9.343% | $41.4191 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $221.89 | 7.343% | $238.1834 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $220.26 | 4.760% | $230.7444 | $230.74 | $230.75 | $230.70 |
| Purchase #6 | $7.45 | 4.359% | $7.7747 | $7.77 | $7.75 | $7.80 |
| Purchase #7 | $122.26 | 13.742% | $139.061 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $868.76 | $933.5480 | $933.54 | $933.50 | $933.60 | |