| 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 | $80.92 | 11.287% | $90.0534 | $90.05 | $90.05 | $90.10 |
| Purchase #2 | $219.91 | 8.291% | $238.1427 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $169.69 | 13.526% | $192.6423 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $180.47 | 13.812% | $205.3965 | $205.40 | $205.40 | $205.40 |
| Purchase #5 | $156.81 | 12.290% | $176.0819 | $176.08 | $176.10 | $176.10 |
| Purchase #6 | $177.69 | 9.712% | $194.9473 | $194.95 | $194.95 | $194.90 |
| Purchase #7 | $12.55 | 6.456% | $13.3602 | $13.36 | $13.35 | $13.40 |
| 7 purchase totals = | $998.04 | $1,110.6243 | $1,110.62 | $1,110.65 | $1,110.60 | |