| 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 | $133.59 | 7.443% | $143.5331 | $143.53 | $143.55 | $143.50 |
| Purchase #2 | $68.96 | 13.107% | $77.9986 | $78.00 | $78.00 | $78.00 |
| Purchase #3 | $201.35 | 13.474% | $228.4799 | $228.48 | $228.50 | $228.50 |
| Purchase #4 | $88.61 | 7.260% | $95.0431 | $95.04 | $95.05 | $95.00 |
| Purchase #5 | $233.72 | 10.308% | $257.8119 | $257.81 | $257.80 | $257.80 |
| Purchase #6 | $219.42 | 9.659% | $240.6138 | $240.61 | $240.60 | $240.60 |
| Purchase #7 | $228.41 | 11.124% | $253.8183 | $253.82 | $253.80 | $253.80 |
| 7 purchase totals = | $1,174.06 | $1,297.2987 | $1,297.29 | $1,297.30 | $1,297.20 | |