| 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 | $127.88 | 11.107% | $142.0836 | $142.08 | $142.10 | $142.10 |
| Purchase #2 | $141.83 | 13.425% | $160.8707 | $160.87 | $160.85 | $160.90 |
| Purchase #3 | $241.35 | 12.184% | $270.7561 | $270.76 | $270.75 | $270.80 |
| Purchase #4 | $88.49 | 3.520% | $91.6048 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $248.83 | 9.487% | $272.4365 | $272.44 | $272.45 | $272.40 |
| Purchase #6 | $169.29 | 13.870% | $192.7705 | $192.77 | $192.75 | $192.80 |
| Purchase #7 | $182.65 | 5.444% | $192.5935 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $1,200.32 | $1,323.1157 | $1,323.11 | $1,323.10 | $1,323.20 | |