| 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 | $16.66 | 13.138% | $18.8488 | $18.85 | $18.85 | $18.80 |
| Purchase #2 | $21.26 | 7.156% | $22.7814 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $174.27 | 12.814% | $196.601 | $196.60 | $196.60 | $196.60 |
| Purchase #4 | $124.46 | 7.776% | $134.138 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $221.67 | 11.242% | $246.5901 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $202.74 | 8.190% | $219.3444 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $153.76 | 12.627% | $173.1753 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $914.82 | $1,011.4790 | $1,011.48 | $1,011.55 | $1,011.40 | |