| 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 | $195.25 | 4.406% | $203.8527 | $203.85 | $203.85 | $203.90 |
| Purchase #2 | $111.51 | 5.600% | $117.7546 | $117.75 | $117.75 | $117.80 |
| Purchase #3 | $133.29 | 3.138% | $137.4726 | $137.47 | $137.45 | $137.50 |
| Purchase #4 | $216.66 | 13.561% | $246.0413 | $246.04 | $246.05 | $246.00 |
| Purchase #5 | $219.82 | 8.169% | $237.7771 | $237.78 | $237.80 | $237.80 |
| Purchase #6 | $219.79 | 11.789% | $245.701 | $245.70 | $245.70 | $245.70 |
| Purchase #7 | $49.88 | 6.237% | $52.991 | $52.99 | $53.00 | $53.00 |
| 7 purchase totals = | $1,146.20 | $1,241.5903 | $1,241.58 | $1,241.60 | $1,241.70 | |