| 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 | $67.39 | 7.666% | $72.5561 | $72.56 | $72.55 | $72.60 |
| Purchase #2 | $121.41 | 8.571% | $131.8161 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $241.38 | 6.573% | $257.2459 | $257.25 | $257.25 | $257.20 |
| Purchase #4 | $114.71 | 9.423% | $125.5191 | $125.52 | $125.50 | $125.50 |
| Purchase #5 | $133.42 | 7.710% | $143.7067 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $226.95 | 5.496% | $239.4232 | $239.42 | $239.40 | $239.40 |
| Purchase #7 | $210.63 | 4.169% | $219.4112 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $1,115.89 | $1,189.6783 | $1,189.69 | $1,189.60 | $1,189.60 | |