| 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 | $28.50 | 12.795% | $32.1466 | $32.15 | $32.15 | $32.10 |
| Purchase #2 | $193.34 | 13.758% | $219.9397 | $219.94 | $219.95 | $219.90 |
| Purchase #3 | $211.29 | 13.478% | $239.7677 | $239.77 | $239.75 | $239.80 |
| Purchase #4 | $202.67 | 5.735% | $214.2931 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $228.31 | 4.669% | $238.9698 | $238.97 | $238.95 | $239.00 |
| Purchase #6 | $222.27 | 4.195% | $231.5942 | $231.59 | $231.60 | $231.60 |
| Purchase #7 | $204.29 | 6.125% | $216.8028 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $1,290.67 | $1,393.5139 | $1,393.51 | $1,393.50 | $1,393.50 | |