| 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 | $230.95 | 4.159% | $240.5552 | $240.56 | $240.55 | $240.60 |
| Purchase #2 | $35.28 | 4.481% | $36.8609 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $77.32 | 12.694% | $87.135 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $127.56 | 7.637% | $137.3018 | $137.30 | $137.30 | $137.30 |
| Purchase #5 | $64.52 | 8.826% | $70.2145 | $70.21 | $70.20 | $70.20 |
| Purchase #6 | $155.49 | 13.562% | $176.5776 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $231.26 | 9.472% | $253.1649 | $253.16 | $253.15 | $253.20 |
| 7 purchase totals = | $922.38 | $1,001.8099 | $1,001.81 | $1,001.80 | $1,001.90 | |