| 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 | $22.48 | 8.565% | $24.4054 | $24.41 | $24.40 | $24.40 |
| Purchase #2 | $130.98 | 6.402% | $139.3653 | $139.37 | $139.35 | $139.40 |
| Purchase #3 | $198.37 | 6.262% | $210.7919 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $206.62 | 9.813% | $226.8956 | $226.90 | $226.90 | $226.90 |
| Purchase #5 | $10.89 | 9.572% | $11.9324 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $147.60 | 11.177% | $164.0973 | $164.10 | $164.10 | $164.10 |
| Purchase #7 | $115.83 | 6.157% | $122.9617 | $122.96 | $122.95 | $123.00 |
| 7 purchase totals = | $832.77 | $900.4496 | $900.46 | $900.45 | $900.50 | |