| 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 | $22.59 | 10.211% | $24.8967 | $24.90 | $24.90 | $24.90 |
| Purchase #2 | $242.74 | 11.376% | $270.3541 | $270.35 | $270.35 | $270.40 |
| Purchase #3 | $129.35 | 9.324% | $141.4106 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $116.55 | 10.834% | $129.177 | $129.18 | $129.20 | $129.20 |
| Purchase #5 | $16.49 | 13.682% | $18.7462 | $18.75 | $18.75 | $18.70 |
| Purchase #6 | $239.92 | 3.202% | $247.6022 | $247.60 | $247.60 | $247.60 |
| Purchase #7 | $11.52 | 8.600% | $12.5107 | $12.51 | $12.50 | $12.50 |
| 7 purchase totals = | $779.16 | $844.6975 | $844.70 | $844.70 | $844.70 | |