| 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 | $41.38 | 10.475% | $45.7146 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $230.63 | 4.247% | $240.4249 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $186.67 | 4.574% | $195.2083 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $165.69 | 8.797% | $180.2657 | $180.27 | $180.25 | $180.30 |
| Purchase #5 | $33.81 | 13.562% | $38.3953 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $129.27 | 10.683% | $143.0799 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $216.90 | 10.556% | $239.796 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $1,004.35 | $1,082.8847 | $1,082.89 | $1,082.85 | $1,082.90 | |