| 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 | $219.45 | 8.710% | $238.5641 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $246.70 | 6.816% | $263.5151 | $263.52 | $263.50 | $263.50 |
| Purchase #3 | $46.77 | 5.375% | $49.2839 | $49.28 | $49.30 | $49.30 |
| Purchase #4 | $188.96 | 5.186% | $198.7595 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $9.31 | 11.142% | $10.3473 | $10.35 | $10.35 | $10.30 |
| Purchase #6 | $161.80 | 4.117% | $168.4613 | $168.46 | $168.45 | $168.50 |
| Purchase #7 | $144.69 | 11.806% | $161.7721 | $161.77 | $161.75 | $161.80 |
| 7 purchase totals = | $1,017.68 | $1,090.7033 | $1,090.70 | $1,090.65 | $1,090.80 | |