| 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 | $213.34 | 3.353% | $220.4933 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $49.64 | 6.681% | $52.9564 | $52.96 | $52.95 | $53.00 |
| Purchase #3 | $62.65 | 7.638% | $67.4352 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $178.67 | 9.476% | $195.6008 | $195.60 | $195.60 | $195.60 |
| Purchase #5 | $237.29 | 6.852% | $253.5491 | $253.55 | $253.55 | $253.50 |
| Purchase #6 | $240.35 | 9.704% | $263.6736 | $263.67 | $263.65 | $263.70 |
| Purchase #7 | $22.74 | 6.729% | $24.2702 | $24.27 | $24.25 | $24.30 |
| 7 purchase totals = | $1,004.68 | $1,077.9786 | $1,077.98 | $1,077.95 | $1,078.00 | |