| 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 | $36.88 | 9.270% | $40.2988 | $40.30 | $40.30 | $40.30 |
| Purchase #2 | $143.26 | 9.680% | $157.1276 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $55.48 | 11.691% | $61.9662 | $61.97 | $61.95 | $62.00 |
| Purchase #4 | $194.70 | 7.765% | $209.8185 | $209.82 | $209.80 | $209.80 |
| Purchase #5 | $226.62 | 12.515% | $254.9815 | $254.98 | $255.00 | $255.00 |
| Purchase #6 | $181.76 | 6.706% | $193.9488 | $193.95 | $193.95 | $193.90 |
| Purchase #7 | $110.68 | 12.293% | $124.2859 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $949.38 | $1,042.4273 | $1,042.44 | $1,042.45 | $1,042.40 | |