| 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 | $219.54 | 7.668% | $236.3743 | $236.37 | $236.35 | $236.40 |
| Purchase #2 | $31.41 | 6.370% | $33.4108 | $33.41 | $33.40 | $33.40 |
| Purchase #3 | $247.73 | 4.679% | $259.3213 | $259.32 | $259.30 | $259.30 |
| Purchase #4 | $88.67 | 7.646% | $95.4497 | $95.45 | $95.45 | $95.40 |
| Purchase #5 | $22.40 | 8.582% | $24.3224 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $176.76 | 9.386% | $193.3507 | $193.35 | $193.35 | $193.40 |
| Purchase #7 | $181.42 | 10.728% | $200.8827 | $200.88 | $200.90 | $200.90 |
| 7 purchase totals = | $967.93 | $1,043.1119 | $1,043.10 | $1,043.05 | $1,043.10 | |