| 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 | $103.51 | 9.152% | $112.9832 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $146.32 | 10.486% | $161.6631 | $161.66 | $161.65 | $161.70 |
| Purchase #3 | $209.54 | 6.770% | $223.7259 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $218.80 | 11.124% | $243.1393 | $243.14 | $243.15 | $243.10 |
| Purchase #5 | $230.78 | 13.794% | $262.6138 | $262.61 | $262.60 | $262.60 |
| Purchase #6 | $82.30 | 12.683% | $92.7381 | $92.74 | $92.75 | $92.70 |
| Purchase #7 | $77.61 | 8.329% | $84.0741 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $1,068.86 | $1,180.9375 | $1,180.93 | $1,180.95 | $1,180.90 | |