| 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 | $240.54 | 12.351% | $270.2491 | $270.25 | $270.25 | $270.20 |
| Purchase #2 | $190.35 | 9.302% | $208.0564 | $208.06 | $208.05 | $208.10 |
| Purchase #3 | $243.51 | 13.628% | $276.6955 | $276.70 | $276.70 | $276.70 |
| Purchase #4 | $135.44 | 3.326% | $139.9447 | $139.94 | $139.95 | $139.90 |
| Purchase #5 | $75.93 | 7.427% | $81.5693 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $60.71 | 13.613% | $68.9745 | $68.97 | $68.95 | $69.00 |
| Purchase #7 | $51.30 | 6.725% | $54.7499 | $54.75 | $54.75 | $54.70 |
| 7 purchase totals = | $997.78 | $1,100.2394 | $1,100.24 | $1,100.20 | $1,100.20 | |