| 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 | $170.72 | 3.623% | $176.9052 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $244.50 | 10.417% | $269.9696 | $269.97 | $269.95 | $270.00 |
| Purchase #3 | $238.32 | 12.207% | $267.4117 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $246.50 | 7.176% | $264.1888 | $264.19 | $264.20 | $264.20 |
| Purchase #5 | $193.91 | 10.616% | $214.4955 | $214.50 | $214.50 | $214.50 |
| Purchase #6 | $59.35 | 4.707% | $62.1436 | $62.14 | $62.15 | $62.10 |
| Purchase #7 | $6.70 | 8.632% | $7.2783 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $1,160.00 | $1,262.3927 | $1,262.40 | $1,262.40 | $1,262.40 | |