| 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 | $180.91 | 12.483% | $203.493 | $203.49 | $203.50 | $203.50 |
| Purchase #2 | $151.34 | 13.704% | $172.0796 | $172.08 | $172.10 | $172.10 |
| Purchase #3 | $44.32 | 4.741% | $46.4212 | $46.42 | $46.40 | $46.40 |
| Purchase #4 | $189.27 | 11.325% | $210.7048 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $245.33 | 9.497% | $268.629 | $268.63 | $268.65 | $268.60 |
| Purchase #6 | $231.45 | 4.586% | $242.0643 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $144.48 | 12.286% | $162.2308 | $162.23 | $162.25 | $162.20 |
| 7 purchase totals = | $1,187.10 | $1,305.6227 | $1,305.61 | $1,305.65 | $1,305.60 | |