| 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 | $218.33 | 5.579% | $230.5106 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $240.36 | 11.758% | $268.6215 | $268.62 | $268.60 | $268.60 |
| Purchase #3 | $185.94 | 6.324% | $197.6988 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $179.47 | 5.511% | $189.3606 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $163.87 | 7.487% | $176.1389 | $176.14 | $176.15 | $176.10 |
| Purchase #6 | $198.30 | 9.808% | $217.7493 | $217.75 | $217.75 | $217.70 |
| Purchase #7 | $161.86 | 5.167% | $170.2233 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $1,348.13 | $1,450.3030 | $1,450.30 | $1,450.25 | $1,450.20 | |