| 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 | $128.94 | 4.711% | $135.0144 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $43.79 | 7.592% | $47.1145 | $47.11 | $47.10 | $47.10 |
| Purchase #3 | $200.54 | 6.497% | $213.5691 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $227.89 | 6.466% | $242.6254 | $242.63 | $242.65 | $242.60 |
| Purchase #5 | $222.46 | 6.804% | $237.5962 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $83.73 | 4.615% | $87.5941 | $87.59 | $87.60 | $87.60 |
| Purchase #7 | $60.50 | 8.534% | $65.6631 | $65.66 | $65.65 | $65.70 |
| 7 purchase totals = | $967.85 | $1,029.1768 | $1,029.17 | $1,029.15 | $1,029.20 | |