| 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 | $230.36 | 3.834% | $239.192 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $77.43 | 12.694% | $87.259 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $237.58 | 12.446% | $267.1492 | $267.15 | $267.15 | $267.10 |
| Purchase #4 | $223.41 | 5.259% | $235.1591 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $130.31 | 8.233% | $141.0384 | $141.04 | $141.05 | $141.00 |
| Purchase #6 | $198.92 | 11.606% | $222.0067 | $222.01 | $222.00 | $222.00 |
| Purchase #7 | $198.85 | 10.484% | $219.6974 | $219.70 | $219.70 | $219.70 |
| 7 purchase totals = | $1,296.86 | $1,411.5018 | $1,411.51 | $1,411.50 | $1,411.50 | |