| 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 | $216.91 | 6.436% | $230.8703 | $230.87 | $230.85 | $230.90 |
| Purchase #2 | $153.80 | 10.275% | $169.603 | $169.60 | $169.60 | $169.60 |
| Purchase #3 | $161.61 | 10.145% | $178.0053 | $178.01 | $178.00 | $178.00 |
| Purchase #4 | $10.25 | 3.595% | $10.6185 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $193.66 | 5.361% | $204.0421 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $29.41 | 13.339% | $33.333 | $33.33 | $33.35 | $33.30 |
| Purchase #7 | $214.47 | 4.842% | $224.8546 | $224.85 | $224.85 | $224.90 |
| 7 purchase totals = | $980.11 | $1,051.3268 | $1,051.32 | $1,051.30 | $1,051.30 | |