| 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 | $203.58 | 8.419% | $220.7194 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $74.87 | 13.209% | $84.7596 | $84.76 | $84.75 | $84.80 |
| Purchase #3 | $40.51 | 9.405% | $44.32 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $107.92 | 11.874% | $120.7344 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $92.72 | 8.621% | $100.7134 | $100.71 | $100.70 | $100.70 |
| Purchase #6 | $242.78 | 4.555% | $253.8386 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $183.57 | 5.378% | $193.4424 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $945.95 | $1,018.5278 | $1,018.52 | $1,018.50 | $1,018.40 | |