| 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 | $109.38 | 11.368% | $121.8143 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $248.66 | 9.666% | $272.6955 | $272.70 | $272.70 | $272.70 |
| Purchase #3 | $97.53 | 7.559% | $104.9023 | $104.90 | $104.90 | $104.90 |
| Purchase #4 | $161.70 | 11.285% | $179.9478 | $179.95 | $179.95 | $179.90 |
| Purchase #5 | $197.72 | 8.358% | $214.2454 | $214.25 | $214.25 | $214.20 |
| Purchase #6 | $7.30 | 9.664% | $8.0055 | $8.01 | $8.00 | $8.00 |
| Purchase #7 | $113.93 | 8.529% | $123.6471 | $123.65 | $123.65 | $123.60 |
| 7 purchase totals = | $936.22 | $1,025.2579 | $1,025.27 | $1,025.25 | $1,025.10 | |