| 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 | $245.66 | 11.870% | $274.8198 | $274.82 | $274.80 | $274.80 |
| Purchase #2 | $159.54 | 12.354% | $179.2496 | $179.25 | $179.25 | $179.20 |
| Purchase #3 | $225.65 | 11.244% | $251.0221 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $42.34 | 4.444% | $44.2216 | $44.22 | $44.20 | $44.20 |
| Purchase #5 | $156.80 | 8.168% | $169.6074 | $169.61 | $169.60 | $169.60 |
| Purchase #6 | $200.53 | 11.222% | $223.0335 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $162.49 | 5.448% | $171.3425 | $171.34 | $171.35 | $171.30 |
| 7 purchase totals = | $1,193.01 | $1,313.2965 | $1,313.29 | $1,313.25 | $1,313.10 | |