| 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 | $190.84 | 7.414% | $204.9889 | $204.99 | $205.00 | $205.00 |
| Purchase #2 | $8.58 | 8.624% | $9.3199 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $110.38 | 13.269% | $125.0263 | $125.03 | $125.05 | $125.00 |
| Purchase #4 | $173.71 | 8.359% | $188.2304 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $108.63 | 5.571% | $114.6818 | $114.68 | $114.70 | $114.70 |
| Purchase #6 | $239.87 | 7.621% | $258.1505 | $258.15 | $258.15 | $258.20 |
| Purchase #7 | $199.75 | 10.205% | $220.1345 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $1,031.76 | $1,120.5323 | $1,120.53 | $1,120.60 | $1,120.50 | |