| 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 | $230.28 | 13.740% | $261.9205 | $261.92 | $261.90 | $261.90 |
| Purchase #2 | $156.66 | 13.141% | $177.2467 | $177.25 | $177.25 | $177.20 |
| Purchase #3 | $135.87 | 7.238% | $145.7043 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $120.45 | 8.505% | $130.6943 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $32.56 | 7.715% | $35.072 | $35.07 | $35.05 | $35.10 |
| Purchase #6 | $116.81 | 12.356% | $131.243 | $131.24 | $131.25 | $131.20 |
| Purchase #7 | $147.97 | 13.850% | $168.4638 | $168.46 | $168.45 | $168.50 |
| 7 purchase totals = | $940.60 | $1,050.3446 | $1,050.33 | $1,050.30 | $1,050.30 | |