| 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 | $246.79 | 7.323% | $264.8624 | $264.86 | $264.85 | $264.90 |
| Purchase #2 | $186.25 | 13.665% | $211.7011 | $211.70 | $211.70 | $211.70 |
| Purchase #3 | $131.58 | 6.521% | $140.1603 | $140.16 | $140.15 | $140.20 |
| Purchase #4 | $94.84 | 5.569% | $100.1216 | $100.12 | $100.10 | $100.10 |
| Purchase #5 | $145.75 | 10.685% | $161.3234 | $161.32 | $161.30 | $161.30 |
| Purchase #6 | $220.91 | 13.538% | $250.8168 | $250.82 | $250.80 | $250.80 |
| Purchase #7 | $243.63 | 4.164% | $253.7748 | $253.77 | $253.75 | $253.80 |
| 7 purchase totals = | $1,269.75 | $1,382.7604 | $1,382.75 | $1,382.65 | $1,382.80 | |