| 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 | $140.96 | 4.182% | $146.8549 | $146.85 | $146.85 | $146.90 |
| Purchase #2 | $183.80 | 4.517% | $192.1022 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $198.95 | 10.135% | $219.1136 | $219.11 | $219.10 | $219.10 |
| Purchase #4 | $125.83 | 7.627% | $135.4271 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $184.36 | 8.667% | $200.3385 | $200.34 | $200.35 | $200.30 |
| Purchase #6 | $244.78 | 8.223% | $264.9083 | $264.91 | $264.90 | $264.90 |
| Purchase #7 | $11.26 | 6.329% | $11.9726 | $11.97 | $11.95 | $12.00 |
| 7 purchase totals = | $1,089.94 | $1,170.7172 | $1,170.71 | $1,170.70 | $1,170.70 | |