| 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 | $172.41 | 12.458% | $193.8888 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $238.31 | 3.442% | $246.5126 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $48.27 | 5.729% | $51.0354 | $51.04 | $51.05 | $51.00 |
| Purchase #4 | $160.61 | 5.361% | $169.2203 | $169.22 | $169.20 | $169.20 |
| Purchase #5 | $161.66 | 5.198% | $170.0631 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $192.65 | 11.590% | $214.9781 | $214.98 | $215.00 | $215.00 |
| Purchase #7 | $155.92 | 6.277% | $165.7071 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $1,129.83 | $1,211.4054 | $1,211.41 | $1,211.40 | $1,211.40 | |