| 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 | $188.52 | 12.204% | $211.527 | $211.53 | $211.55 | $211.50 |
| Purchase #2 | $222.45 | 7.517% | $239.1716 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $152.64 | 5.164% | $160.5223 | $160.52 | $160.50 | $160.50 |
| Purchase #4 | $33.31 | 8.421% | $36.115 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $119.28 | 10.313% | $131.5813 | $131.58 | $131.60 | $131.60 |
| Purchase #6 | $195.50 | 13.517% | $221.9257 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $230.52 | 13.395% | $261.3982 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $1,142.22 | $1,262.2411 | $1,262.25 | $1,262.25 | $1,262.20 | |