| 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 | $210.37 | 5.488% | $221.9151 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $219.86 | 3.194% | $226.8823 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $238.30 | 9.665% | $261.3317 | $261.33 | $261.35 | $261.30 |
| Purchase #4 | $114.69 | 4.423% | $119.7627 | $119.76 | $119.75 | $119.80 |
| Purchase #5 | $213.79 | 7.870% | $230.6153 | $230.62 | $230.60 | $230.60 |
| Purchase #6 | $126.74 | 3.420% | $131.0745 | $131.07 | $131.05 | $131.10 |
| Purchase #7 | $29.67 | 7.326% | $31.8436 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $1,153.42 | $1,223.4252 | $1,223.42 | $1,223.40 | $1,223.40 | |