| 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 | $184.32 | 13.320% | $208.8714 | $208.87 | $208.85 | $208.90 |
| Purchase #2 | $116.73 | 4.687% | $122.2011 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $30.54 | 8.612% | $33.1701 | $33.17 | $33.15 | $33.20 |
| Purchase #4 | $225.53 | 10.814% | $249.9188 | $249.92 | $249.90 | $249.90 |
| Purchase #5 | $158.83 | 11.817% | $177.5989 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $153.90 | 12.673% | $173.4037 | $173.40 | $173.40 | $173.40 |
| Purchase #7 | $209.95 | 6.199% | $222.9648 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $1,079.80 | $1,188.1288 | $1,188.12 | $1,188.05 | $1,188.20 | |