| 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 | $54.56 | 4.595% | $57.067 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $183.68 | 10.596% | $203.1427 | $203.14 | $203.15 | $203.10 |
| Purchase #3 | $204.92 | 9.290% | $223.9571 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $91.96 | 9.662% | $100.8452 | $100.85 | $100.85 | $100.80 |
| Purchase #5 | $135.26 | 10.197% | $149.0525 | $149.05 | $149.05 | $149.10 |
| Purchase #6 | $120.92 | 12.138% | $135.5973 | $135.60 | $135.60 | $135.60 |
| Purchase #7 | $203.63 | 4.520% | $212.8341 | $212.83 | $212.85 | $212.80 |
| 7 purchase totals = | $994.93 | $1,082.4959 | $1,082.50 | $1,082.50 | $1,082.50 | |