| 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 | $247.66 | 11.381% | $275.8462 | $275.85 | $275.85 | $275.80 |
| Purchase #2 | $244.58 | 3.812% | $253.9034 | $253.90 | $253.90 | $253.90 |
| Purchase #3 | $114.69 | 11.619% | $128.0158 | $128.02 | $128.00 | $128.00 |
| Purchase #4 | $36.75 | 3.328% | $37.973 | $37.97 | $37.95 | $38.00 |
| Purchase #5 | $87.82 | 7.500% | $94.4065 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $131.64 | 3.285% | $135.9644 | $135.96 | $135.95 | $136.00 |
| Purchase #7 | $78.70 | 13.168% | $89.0632 | $89.06 | $89.05 | $89.10 |
| 7 purchase totals = | $941.84 | $1,015.1725 | $1,015.17 | $1,015.10 | $1,015.20 | |