| 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 | $120.70 | 11.115% | $134.1158 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $245.47 | 8.602% | $266.5853 | $266.59 | $266.60 | $266.60 |
| Purchase #3 | $130.34 | 7.584% | $140.225 | $140.23 | $140.25 | $140.20 |
| Purchase #4 | $97.72 | 13.480% | $110.8927 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $152.80 | 11.175% | $169.8754 | $169.88 | $169.90 | $169.90 |
| Purchase #6 | $117.64 | 9.873% | $129.2546 | $129.25 | $129.25 | $129.30 |
| Purchase #7 | $74.58 | 10.183% | $82.1745 | $82.17 | $82.15 | $82.20 |
| 7 purchase totals = | $939.25 | $1,033.1233 | $1,033.13 | $1,033.15 | $1,033.20 | |