| 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 | $220.92 | 13.258% | $250.2096 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $223.99 | 7.590% | $240.9908 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $131.91 | 7.512% | $141.8191 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $26.72 | 6.838% | $28.5471 | $28.55 | $28.55 | $28.50 |
| Purchase #5 | $231.36 | 10.673% | $256.0531 | $256.05 | $256.05 | $256.10 |
| Purchase #6 | $157.66 | 7.568% | $169.5917 | $169.59 | $169.60 | $169.60 |
| Purchase #7 | $93.45 | 13.670% | $106.2246 | $106.22 | $106.20 | $106.20 |
| 7 purchase totals = | $1,086.01 | $1,193.4360 | $1,193.43 | $1,193.40 | $1,193.40 | |