| 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 | $204.50 | 4.829% | $214.3753 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $134.26 | 10.423% | $148.2539 | $148.25 | $148.25 | $148.30 |
| Purchase #3 | $163.96 | 12.292% | $184.114 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $187.34 | 8.148% | $202.6045 | $202.60 | $202.60 | $202.60 |
| Purchase #5 | $195.99 | 11.432% | $218.3956 | $218.40 | $218.40 | $218.40 |
| Purchase #6 | $50.34 | 8.468% | $54.6028 | $54.60 | $54.60 | $54.60 |
| Purchase #7 | $214.92 | 11.131% | $238.8427 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $1,151.31 | $1,261.1888 | $1,261.18 | $1,261.20 | $1,261.20 | |