| 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 | $179.67 | 10.102% | $197.8203 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $18.71 | 7.874% | $20.1832 | $20.18 | $20.20 | $20.20 |
| Purchase #3 | $240.69 | 12.450% | $270.6559 | $270.66 | $270.65 | $270.70 |
| Purchase #4 | $32.25 | 13.717% | $36.6737 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $217.66 | 4.121% | $226.6298 | $226.63 | $226.65 | $226.60 |
| Purchase #6 | $18.59 | 11.830% | $20.7892 | $20.79 | $20.80 | $20.80 |
| Purchase #7 | $250.30 | 3.694% | $259.5461 | $259.55 | $259.55 | $259.50 |
| 7 purchase totals = | $957.87 | $1,032.2982 | $1,032.30 | $1,032.30 | $1,032.30 | |