| 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 | $248.94 | 11.598% | $277.8121 | $277.81 | $277.80 | $277.80 |
| Purchase #2 | $22.53 | 7.471% | $24.2132 | $24.21 | $24.20 | $24.20 |
| Purchase #3 | $237.72 | 9.374% | $260.0039 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $13.73 | 4.832% | $14.3934 | $14.39 | $14.40 | $14.40 |
| Purchase #5 | $215.78 | 10.673% | $238.8102 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $124.65 | 3.171% | $128.6027 | $128.60 | $128.60 | $128.60 |
| Purchase #7 | $90.36 | 9.124% | $98.6044 | $98.60 | $98.60 | $98.60 |
| 7 purchase totals = | $953.71 | $1,042.4399 | $1,042.42 | $1,042.40 | $1,042.40 | |