| 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 | $112.52 | 6.759% | $120.1252 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $235.34 | 3.260% | $243.0121 | $243.01 | $243.00 | $243.00 |
| Purchase #3 | $83.82 | 13.523% | $95.155 | $95.16 | $95.15 | $95.20 |
| Purchase #4 | $158.92 | 13.491% | $180.3599 | $180.36 | $180.35 | $180.40 |
| Purchase #5 | $189.43 | 9.724% | $207.8502 | $207.85 | $207.85 | $207.90 |
| Purchase #6 | $97.46 | 10.409% | $107.6046 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $221.68 | 11.873% | $248.0001 | $248.00 | $248.00 | $248.00 |
| 7 purchase totals = | $1,099.17 | $1,202.1071 | $1,202.11 | $1,202.10 | $1,202.20 | |