| 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 | $226.65 | 9.513% | $248.2112 | $248.21 | $248.20 | $248.20 |
| Purchase #2 | $62.70 | 13.206% | $70.9802 | $70.98 | $71.00 | $71.00 |
| Purchase #3 | $27.33 | 13.361% | $30.9816 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $9.51 | 10.190% | $10.4791 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $224.85 | 12.715% | $253.4397 | $253.44 | $253.45 | $253.40 |
| Purchase #6 | $111.96 | 5.344% | $117.9431 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $83.38 | 7.443% | $89.586 | $89.59 | $89.60 | $89.60 |
| 7 purchase totals = | $746.38 | $821.6209 | $821.62 | $821.70 | $821.60 | |