| 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 | $242.63 | 10.163% | $267.2885 | $267.29 | $267.30 | $267.30 |
| Purchase #2 | $171.65 | 11.716% | $191.7605 | $191.76 | $191.75 | $191.80 |
| Purchase #3 | $242.94 | 4.592% | $254.0958 | $254.10 | $254.10 | $254.10 |
| Purchase #4 | $90.95 | 13.702% | $103.412 | $103.41 | $103.40 | $103.40 |
| Purchase #5 | $182.56 | 10.647% | $201.9972 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $128.25 | 7.125% | $137.3878 | $137.39 | $137.40 | $137.40 |
| Purchase #7 | $206.50 | 10.181% | $227.5238 | $227.52 | $227.50 | $227.50 |
| 7 purchase totals = | $1,265.48 | $1,383.4656 | $1,383.47 | $1,383.45 | $1,383.50 | |