| 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 | $220.27 | 3.514% | $228.0103 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $230.85 | 4.479% | $241.1898 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $119.46 | 7.606% | $128.5461 | $128.55 | $128.55 | $128.50 |
| Purchase #4 | $127.66 | 13.517% | $144.9158 | $144.92 | $144.90 | $144.90 |
| Purchase #5 | $65.48 | 4.659% | $68.5307 | $68.53 | $68.55 | $68.50 |
| Purchase #6 | $181.34 | 4.796% | $190.0371 | $190.04 | $190.05 | $190.00 |
| Purchase #7 | $30.78 | 9.534% | $33.7146 | $33.71 | $33.70 | $33.70 |
| 7 purchase totals = | $975.84 | $1,034.9444 | $1,034.95 | $1,034.95 | $1,034.80 | |