| 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 | $131.29 | 7.826% | $141.5648 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $122.49 | 5.608% | $129.3592 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $135.86 | 6.430% | $144.5958 | $144.60 | $144.60 | $144.60 |
| Purchase #4 | $40.25 | 11.824% | $45.0092 | $45.01 | $45.00 | $45.00 |
| Purchase #5 | $101.46 | 10.861% | $112.4796 | $112.48 | $112.50 | $112.50 |
| Purchase #6 | $206.88 | 6.823% | $220.9954 | $221.00 | $221.00 | $221.00 |
| Purchase #7 | $185.64 | 9.515% | $203.3036 | $203.30 | $203.30 | $203.30 |
| 7 purchase totals = | $923.87 | $997.3076 | $997.31 | $997.30 | $997.40 | |