| 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 | $225.83 | 6.138% | $239.6914 | $239.69 | $239.70 | $239.70 |
| Purchase #2 | $209.32 | 9.158% | $228.4895 | $228.49 | $228.50 | $228.50 |
| Purchase #3 | $246.63 | 9.509% | $270.082 | $270.08 | $270.10 | $270.10 |
| Purchase #4 | $49.96 | 6.818% | $53.3663 | $53.37 | $53.35 | $53.40 |
| Purchase #5 | $55.42 | 4.831% | $58.0973 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $107.39 | 8.748% | $116.7845 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $213.44 | 9.178% | $233.0295 | $233.03 | $233.05 | $233.00 |
| 7 purchase totals = | $1,107.99 | $1,199.5405 | $1,199.54 | $1,199.60 | $1,199.60 | |