| 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 | $216.64 | 6.491% | $230.7021 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $94.49 | 9.528% | $103.493 | $103.49 | $103.50 | $103.50 |
| Purchase #3 | $24.89 | 13.212% | $28.1785 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $119.56 | 8.385% | $129.5851 | $129.59 | $129.60 | $129.60 |
| Purchase #5 | $53.62 | 4.694% | $56.1369 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $119.77 | 7.369% | $128.5959 | $128.60 | $128.60 | $128.60 |
| Purchase #7 | $176.44 | 8.705% | $191.7991 | $191.80 | $191.80 | $191.80 |
| 7 purchase totals = | $805.41 | $868.4906 | $868.50 | $868.55 | $868.50 | |