| 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 | $44.82 | 8.421% | $48.5943 | $48.59 | $48.60 | $48.60 |
| Purchase #2 | $203.45 | 7.696% | $219.1075 | $219.11 | $219.10 | $219.10 |
| Purchase #3 | $98.91 | 4.346% | $103.2086 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $200.50 | 5.705% | $211.9385 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $230.45 | 6.860% | $246.2589 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $44.72 | 9.701% | $49.0583 | $49.06 | $49.05 | $49.10 |
| Purchase #7 | $223.97 | 12.548% | $252.0738 | $252.07 | $252.05 | $252.10 |
| 7 purchase totals = | $1,046.82 | $1,130.2399 | $1,130.24 | $1,130.20 | $1,130.30 | |