| 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 | $234.93 | 8.597% | $255.1269 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $64.44 | 11.358% | $71.7591 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $100.43 | 6.613% | $107.0714 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $131.73 | 11.639% | $147.0621 | $147.06 | $147.05 | $147.10 |
| Purchase #5 | $25.98 | 9.244% | $28.3816 | $28.38 | $28.40 | $28.40 |
| Purchase #6 | $247.38 | 10.786% | $274.0624 | $274.06 | $274.05 | $274.10 |
| Purchase #7 | $249.38 | 13.471% | $282.974 | $282.97 | $282.95 | $283.00 |
| 7 purchase totals = | $1,054.27 | $1,166.4375 | $1,166.43 | $1,166.40 | $1,166.60 | |