| 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 | $112.28 | 6.847% | $119.9678 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $217.39 | 9.683% | $238.4399 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $132.96 | 8.624% | $144.4265 | $144.43 | $144.45 | $144.40 |
| Purchase #4 | $196.91 | 11.768% | $220.0824 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $227.27 | 5.564% | $239.9153 | $239.92 | $239.90 | $239.90 |
| Purchase #6 | $138.96 | 3.498% | $143.8208 | $143.82 | $143.80 | $143.80 |
| Purchase #7 | $36.38 | 3.209% | $37.5474 | $37.55 | $37.55 | $37.50 |
| 7 purchase totals = | $1,062.15 | $1,144.2001 | $1,144.21 | $1,144.20 | $1,144.10 | |