| 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 | $230.93 | 11.237% | $256.8796 | $256.88 | $256.90 | $256.90 |
| Purchase #2 | $78.80 | 5.656% | $83.2569 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $90.46 | 7.798% | $97.5141 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $128.52 | 13.262% | $145.5643 | $145.56 | $145.55 | $145.60 |
| Purchase #5 | $181.78 | 7.269% | $194.9936 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $220.75 | 5.368% | $232.5999 | $232.60 | $232.60 | $232.60 |
| Purchase #7 | $99.93 | 7.656% | $107.5806 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $1,031.17 | $1,118.3890 | $1,118.38 | $1,118.40 | $1,118.50 | |