| 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 | $220.28 | 4.474% | $230.1353 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $219.53 | 6.504% | $233.8082 | $233.81 | $233.80 | $233.80 |
| Purchase #3 | $198.60 | 10.839% | $220.1263 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $41.37 | 10.675% | $45.7862 | $45.79 | $45.80 | $45.80 |
| Purchase #5 | $172.35 | 9.585% | $188.8697 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $146.99 | 4.827% | $154.0852 | $154.09 | $154.10 | $154.10 |
| Purchase #7 | $58.91 | 5.732% | $62.2867 | $62.29 | $62.30 | $62.30 |
| 7 purchase totals = | $1,058.03 | $1,135.0976 | $1,135.12 | $1,135.15 | $1,135.10 | |