| 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 | $123.64 | 4.137% | $128.755 | $128.76 | $128.75 | $128.80 |
| Purchase #2 | $40.82 | 3.780% | $42.363 | $42.36 | $42.35 | $42.40 |
| Purchase #3 | $220.81 | 11.202% | $245.5451 | $245.55 | $245.55 | $245.50 |
| Purchase #4 | $59.44 | 11.783% | $66.4438 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $192.37 | 12.567% | $216.5451 | $216.55 | $216.55 | $216.50 |
| Purchase #6 | $206.26 | 10.845% | $228.6289 | $228.63 | $228.65 | $228.60 |
| Purchase #7 | $85.87 | 8.855% | $93.4738 | $93.47 | $93.45 | $93.50 |
| 7 purchase totals = | $929.21 | $1,021.7547 | $1,021.76 | $1,021.75 | $1,021.70 | |