| 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 | $121.75 | 10.184% | $134.149 | $134.15 | $134.15 | $134.10 |
| Purchase #2 | $182.92 | 11.149% | $203.3138 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $121.91 | 11.532% | $135.9687 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $144.82 | 7.758% | $156.0551 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $235.42 | 13.813% | $267.9386 | $267.94 | $267.95 | $267.90 |
| Purchase #6 | $200.92 | 9.303% | $219.6116 | $219.61 | $219.60 | $219.60 |
| Purchase #7 | $94.96 | 6.173% | $100.8219 | $100.82 | $100.80 | $100.80 |
| 7 purchase totals = | $1,102.70 | $1,217.8587 | $1,217.86 | $1,217.80 | $1,217.80 | |