| 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 | $245.93 | 9.553% | $269.4237 | $269.42 | $269.40 | $269.40 |
| Purchase #2 | $101.30 | 11.222% | $112.6679 | $112.67 | $112.65 | $112.70 |
| Purchase #3 | $198.85 | 12.654% | $224.0125 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $32.62 | 6.431% | $34.7178 | $34.72 | $34.70 | $34.70 |
| Purchase #5 | $159.88 | 6.317% | $169.9796 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $138.84 | 13.595% | $157.7153 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $105.61 | 3.680% | $109.4964 | $109.50 | $109.50 | $109.50 |
| 7 purchase totals = | $983.03 | $1,078.0132 | $1,078.02 | $1,077.95 | $1,078.00 | |