| 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 | $33.38 | 8.491% | $36.2143 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $245.90 | 3.224% | $253.8278 | $253.83 | $253.85 | $253.80 |
| Purchase #3 | $66.63 | 11.467% | $74.2705 | $74.27 | $74.25 | $74.30 |
| Purchase #4 | $181.54 | 6.117% | $192.6448 | $192.64 | $192.65 | $192.60 |
| Purchase #5 | $59.71 | 13.676% | $67.8759 | $67.88 | $67.90 | $67.90 |
| Purchase #6 | $204.94 | 12.521% | $230.6005 | $230.60 | $230.60 | $230.60 |
| Purchase #7 | $149.59 | 7.287% | $160.4906 | $160.49 | $160.50 | $160.50 |
| 7 purchase totals = | $941.69 | $1,015.9244 | $1,015.92 | $1,015.95 | $1,015.90 | |