| 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 | $47.26 | 12.505% | $53.1699 | $53.17 | $53.15 | $53.20 |
| Purchase #2 | $135.53 | 8.500% | $147.0501 | $147.05 | $147.05 | $147.10 |
| Purchase #3 | $184.99 | 12.431% | $207.9861 | $207.99 | $208.00 | $208.00 |
| Purchase #4 | $149.71 | 5.764% | $158.3393 | $158.34 | $158.35 | $158.30 |
| Purchase #5 | $236.87 | 13.871% | $269.7262 | $269.73 | $269.75 | $269.70 |
| Purchase #6 | $33.58 | 10.689% | $37.1694 | $37.17 | $37.15 | $37.20 |
| Purchase #7 | $243.59 | 10.598% | $269.4057 | $269.41 | $269.40 | $269.40 |
| 7 purchase totals = | $1,031.53 | $1,142.8467 | $1,142.86 | $1,142.85 | $1,142.90 | |