| 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 | $243.92 | 11.127% | $271.061 | $271.06 | $271.05 | $271.10 |
| Purchase #2 | $238.52 | 8.140% | $257.9355 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $122.54 | 13.272% | $138.8035 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $243.72 | 9.802% | $267.6094 | $267.61 | $267.60 | $267.60 |
| Purchase #5 | $232.98 | 8.517% | $252.8229 | $252.82 | $252.80 | $252.80 |
| Purchase #6 | $160.70 | 4.528% | $167.9765 | $167.98 | $168.00 | $168.00 |
| Purchase #7 | $220.30 | 10.669% | $243.8038 | $243.80 | $243.80 | $243.80 |
| 7 purchase totals = | $1,462.68 | $1,600.0126 | $1,600.01 | $1,600.00 | $1,600.00 | |