| 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 | $199.61 | 11.428% | $222.4214 | $222.42 | $222.40 | $222.40 |
| Purchase #2 | $50.54 | 5.528% | $53.3339 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $88.66 | 5.217% | $93.2854 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $26.48 | 12.554% | $29.8043 | $29.80 | $29.80 | $29.80 |
| Purchase #5 | $214.55 | 10.136% | $236.2968 | $236.30 | $236.30 | $236.30 |
| Purchase #6 | $115.79 | 6.865% | $123.739 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $83.38 | 5.676% | $88.1126 | $88.11 | $88.10 | $88.10 |
| 7 purchase totals = | $779.01 | $846.9934 | $846.99 | $847.00 | $846.90 | |