| 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 | $220.42 | 3.719% | $228.6174 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $126.34 | 11.169% | $140.4509 | $140.45 | $140.45 | $140.50 |
| Purchase #3 | $75.80 | 12.580% | $85.3356 | $85.34 | $85.35 | $85.30 |
| Purchase #4 | $73.69 | 8.798% | $80.1732 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $220.71 | 3.126% | $227.6094 | $227.61 | $227.60 | $227.60 |
| Purchase #6 | $235.97 | 13.341% | $267.4508 | $267.45 | $267.45 | $267.50 |
| Purchase #7 | $225.74 | 6.451% | $240.3025 | $240.30 | $240.30 | $240.30 |
| 7 purchase totals = | $1,178.67 | $1,269.9398 | $1,269.94 | $1,269.90 | $1,270.00 | |