| 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 | $201.59 | 3.776% | $209.202 | $209.20 | $209.20 | $209.20 |
| Purchase #2 | $40.70 | 7.660% | $43.8176 | $43.82 | $43.80 | $43.80 |
| Purchase #3 | $157.98 | 13.486% | $179.2852 | $179.29 | $179.30 | $179.30 |
| Purchase #4 | $118.30 | 3.113% | $121.9827 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $195.88 | 6.781% | $209.1626 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $39.57 | 5.629% | $41.7974 | $41.80 | $41.80 | $41.80 |
| Purchase #7 | $219.38 | 13.747% | $249.5382 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $973.40 | $1,054.7857 | $1,054.79 | $1,054.80 | $1,054.80 | |