| 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 | $187.35 | 12.820% | $211.3683 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $86.92 | 5.764% | $91.9301 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $174.75 | 5.811% | $184.9047 | $184.90 | $184.90 | $184.90 |
| Purchase #4 | $90.95 | 9.619% | $99.6985 | $99.70 | $99.70 | $99.70 |
| Purchase #5 | $207.74 | 12.358% | $233.4125 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $102.68 | 5.251% | $108.0717 | $108.07 | $108.05 | $108.10 |
| Purchase #7 | $200.54 | 9.769% | $220.1308 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $1,050.93 | $1,149.5166 | $1,149.51 | $1,149.50 | $1,149.50 | |