| 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 | $63.64 | 13.192% | $72.0354 | $72.04 | $72.05 | $72.00 |
| Purchase #2 | $33.46 | 9.458% | $36.6246 | $36.62 | $36.60 | $36.60 |
| Purchase #3 | $201.69 | 8.611% | $219.0575 | $219.06 | $219.05 | $219.10 |
| Purchase #4 | $230.48 | 12.339% | $258.9189 | $258.92 | $258.90 | $258.90 |
| Purchase #5 | $42.93 | 4.687% | $44.9421 | $44.94 | $44.95 | $44.90 |
| Purchase #6 | $236.47 | 12.190% | $265.2957 | $265.30 | $265.30 | $265.30 |
| Purchase #7 | $201.55 | 7.307% | $216.2773 | $216.28 | $216.30 | $216.30 |
| 7 purchase totals = | $1,010.22 | $1,113.1515 | $1,113.16 | $1,113.15 | $1,113.10 | |