| 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 | $222.95 | 11.724% | $249.0887 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $144.62 | 5.717% | $152.8879 | $152.89 | $152.90 | $152.90 |
| Purchase #3 | $244.30 | 10.320% | $269.5118 | $269.51 | $269.50 | $269.50 |
| Purchase #4 | $12.28 | 4.480% | $12.8301 | $12.83 | $12.85 | $12.80 |
| Purchase #5 | $63.57 | 9.356% | $69.5176 | $69.52 | $69.50 | $69.50 |
| Purchase #6 | $144.78 | 10.457% | $159.9196 | $159.92 | $159.90 | $159.90 |
| Purchase #7 | $73.44 | 10.667% | $81.2738 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $905.94 | $995.0295 | $995.03 | $995.00 | $995.00 | |