| 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 | $27.30 | 8.751% | $29.689 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $237.77 | 10.499% | $262.7335 | $262.73 | $262.75 | $262.70 |
| Purchase #3 | $60.35 | 13.349% | $68.4061 | $68.41 | $68.40 | $68.40 |
| Purchase #4 | $193.81 | 7.843% | $209.0105 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $140.56 | 6.155% | $149.2115 | $149.21 | $149.20 | $149.20 |
| Purchase #6 | $95.58 | 4.392% | $99.7779 | $99.78 | $99.80 | $99.80 |
| Purchase #7 | $220.90 | 9.275% | $241.3885 | $241.39 | $241.40 | $241.40 |
| 7 purchase totals = | $976.27 | $1,060.2170 | $1,060.22 | $1,060.25 | $1,060.20 | |