| 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 | $220.37 | 9.860% | $242.0985 | $242.10 | $242.10 | $242.10 |
| Purchase #2 | $83.84 | 11.638% | $93.5973 | $93.60 | $93.60 | $93.60 |
| Purchase #3 | $145.61 | 13.490% | $165.2528 | $165.25 | $165.25 | $165.30 |
| Purchase #4 | $237.40 | 13.651% | $269.8075 | $269.81 | $269.80 | $269.80 |
| Purchase #5 | $65.79 | 10.758% | $72.8677 | $72.87 | $72.85 | $72.90 |
| Purchase #6 | $242.86 | 13.246% | $275.0292 | $275.03 | $275.05 | $275.00 |
| Purchase #7 | $239.49 | 12.252% | $268.8323 | $268.83 | $268.85 | $268.80 |
| 7 purchase totals = | $1,235.36 | $1,387.4853 | $1,387.49 | $1,387.50 | $1,387.50 | |