| 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 | $183.99 | 4.681% | $192.6026 | $192.60 | $192.60 | $192.60 |
| Purchase #2 | $90.67 | 11.623% | $101.2086 | $101.21 | $101.20 | $101.20 |
| Purchase #3 | $236.73 | 13.219% | $268.0233 | $268.02 | $268.00 | $268.00 |
| Purchase #4 | $93.52 | 10.531% | $103.3686 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $188.97 | 11.771% | $211.2137 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $120.29 | 8.372% | $130.3607 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $200.72 | 6.598% | $213.9635 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $1,114.89 | $1,220.7410 | $1,220.73 | $1,220.65 | $1,220.80 | |