| 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 | $18.66 | 10.669% | $20.6508 | $20.65 | $20.65 | $20.70 |
| Purchase #2 | $241.59 | 13.690% | $274.6637 | $274.66 | $274.65 | $274.70 |
| Purchase #3 | $217.32 | 6.686% | $231.85 | $231.85 | $231.85 | $231.90 |
| Purchase #4 | $230.98 | 8.309% | $250.1721 | $250.17 | $250.15 | $250.20 |
| Purchase #5 | $77.74 | 4.250% | $81.044 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $93.67 | 9.561% | $102.6258 | $102.63 | $102.65 | $102.60 |
| Purchase #7 | $176.48 | 11.365% | $196.537 | $196.54 | $196.55 | $196.50 |
| 7 purchase totals = | $1,056.44 | $1,157.5434 | $1,157.54 | $1,157.55 | $1,157.60 | |