| 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 | $210.29 | 6.367% | $223.6792 | $223.68 | $223.70 | $223.70 |
| Purchase #2 | $39.95 | 10.274% | $44.0545 | $44.05 | $44.05 | $44.10 |
| Purchase #3 | $22.35 | 12.492% | $25.142 | $25.14 | $25.15 | $25.10 |
| Purchase #4 | $241.28 | 13.639% | $274.1882 | $274.19 | $274.20 | $274.20 |
| Purchase #5 | $47.30 | 13.799% | $53.8269 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $171.86 | 7.638% | $184.9867 | $184.99 | $185.00 | $185.00 |
| Purchase #7 | $156.94 | 8.116% | $169.6773 | $169.68 | $169.70 | $169.70 |
| 7 purchase totals = | $889.97 | $975.5548 | $975.56 | $975.65 | $975.60 | |