| 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 | $233.63 | 8.621% | $253.7712 | $253.77 | $253.75 | $253.80 |
| Purchase #2 | $74.66 | 6.405% | $79.442 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $84.37 | 3.527% | $87.3457 | $87.35 | $87.35 | $87.30 |
| Purchase #4 | $66.27 | 3.242% | $68.4185 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $128.94 | 5.656% | $136.2328 | $136.23 | $136.25 | $136.20 |
| Purchase #6 | $109.88 | 12.822% | $123.9688 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $220.76 | 9.825% | $242.4497 | $242.45 | $242.45 | $242.40 |
| 7 purchase totals = | $918.51 | $991.6287 | $991.63 | $991.60 | $991.50 | |