| 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 | $195.84 | 9.807% | $215.046 | $215.05 | $215.05 | $215.00 |
| Purchase #2 | $154.38 | 11.459% | $172.0704 | $172.07 | $172.05 | $172.10 |
| Purchase #3 | $64.75 | 5.560% | $68.3501 | $68.35 | $68.35 | $68.40 |
| Purchase #4 | $187.58 | 13.461% | $212.8301 | $212.83 | $212.85 | $212.80 |
| Purchase #5 | $18.75 | 4.168% | $19.5315 | $19.53 | $19.55 | $19.50 |
| Purchase #6 | $219.31 | 7.170% | $235.0345 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $222.78 | 4.766% | $233.3977 | $233.40 | $233.40 | $233.40 |
| 7 purchase totals = | $1,063.39 | $1,156.2603 | $1,156.26 | $1,156.30 | $1,156.20 | |