| 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 | $181.73 | 7.639% | $195.6124 | $195.61 | $195.60 | $195.60 |
| Purchase #2 | $7.51 | 5.367% | $7.9131 | $7.91 | $7.90 | $7.90 |
| Purchase #3 | $217.60 | 10.323% | $240.0628 | $240.06 | $240.05 | $240.10 |
| Purchase #4 | $67.45 | 12.135% | $75.6351 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $220.89 | 3.647% | $228.9459 | $228.95 | $228.95 | $228.90 |
| Purchase #6 | $213.72 | 8.399% | $231.6703 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $97.27 | 13.580% | $110.4793 | $110.48 | $110.50 | $110.50 |
| 7 purchase totals = | $1,006.17 | $1,090.3189 | $1,090.32 | $1,090.30 | $1,090.30 | |