| 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 | $196.40 | 7.806% | $211.731 | $211.73 | $211.75 | $211.70 |
| Purchase #2 | $93.48 | 9.453% | $102.3167 | $102.32 | $102.30 | $102.30 |
| Purchase #3 | $181.44 | 8.182% | $196.2854 | $196.29 | $196.30 | $196.30 |
| Purchase #4 | $223.52 | 8.178% | $241.7995 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $11.61 | 10.737% | $12.8566 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $237.38 | 8.528% | $257.6238 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $98.60 | 9.591% | $108.0567 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $1,042.43 | $1,130.6697 | $1,130.68 | $1,130.65 | $1,130.70 | |