| 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 | $115.30 | 13.411% | $130.7629 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $201.90 | 8.769% | $219.6046 | $219.60 | $219.60 | $219.60 |
| Purchase #3 | $250.55 | 6.556% | $266.9761 | $266.98 | $267.00 | $267.00 |
| Purchase #4 | $64.89 | 8.559% | $70.4439 | $70.44 | $70.45 | $70.40 |
| Purchase #5 | $214.40 | 6.120% | $227.5213 | $227.52 | $227.50 | $227.50 |
| Purchase #6 | $174.72 | 12.418% | $196.4167 | $196.42 | $196.40 | $196.40 |
| Purchase #7 | $137.50 | 10.540% | $151.9925 | $151.99 | $152.00 | $152.00 |
| 7 purchase totals = | $1,159.26 | $1,263.7180 | $1,263.71 | $1,263.70 | $1,263.70 | |