| 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 | $109.29 | 10.164% | $120.3982 | $120.40 | $120.40 | $120.40 |
| Purchase #2 | $26.73 | 11.510% | $29.8066 | $29.81 | $29.80 | $29.80 |
| Purchase #3 | $50.90 | 7.613% | $54.775 | $54.78 | $54.80 | $54.80 |
| Purchase #4 | $101.76 | 13.874% | $115.8782 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $202.25 | 10.365% | $223.2132 | $223.21 | $223.20 | $223.20 |
| Purchase #6 | $12.67 | 10.389% | $13.9863 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $221.91 | 8.831% | $241.5069 | $241.51 | $241.50 | $241.50 |
| 7 purchase totals = | $725.51 | $799.5644 | $799.58 | $799.60 | $799.60 | |