| 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 | $7.43 | 5.299% | $7.8237 | $7.82 | $7.80 | $7.80 |
| Purchase #2 | $211.88 | 10.786% | $234.7334 | $234.73 | $234.75 | $234.70 |
| Purchase #3 | $197.99 | 12.590% | $222.9169 | $222.92 | $222.90 | $222.90 |
| Purchase #4 | $250.86 | 7.323% | $269.2305 | $269.23 | $269.25 | $269.20 |
| Purchase #5 | $194.25 | 12.157% | $217.865 | $217.87 | $217.85 | $217.90 |
| Purchase #6 | $19.61 | 7.594% | $21.0992 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $195.29 | 10.114% | $215.0416 | $215.04 | $215.05 | $215.00 |
| 7 purchase totals = | $1,077.31 | $1,188.7103 | $1,188.71 | $1,188.70 | $1,188.60 | |