| 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 | $247.86 | 8.654% | $269.3098 | $269.31 | $269.30 | $269.30 |
| Purchase #2 | $116.49 | 6.862% | $124.4835 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $130.31 | 13.470% | $147.8628 | $147.86 | $147.85 | $147.90 |
| Purchase #4 | $230.80 | 7.503% | $248.1169 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $18.37 | 13.460% | $20.8426 | $20.84 | $20.85 | $20.80 |
| Purchase #6 | $10.78 | 9.300% | $11.7825 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $75.94 | 12.842% | $85.6922 | $85.69 | $85.70 | $85.70 |
| 7 purchase totals = | $830.55 | $908.0903 | $908.08 | $908.10 | $908.10 | |