| 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 | $228.74 | 10.144% | $251.9434 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $207.62 | 4.477% | $216.9151 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $89.81 | 9.459% | $98.3051 | $98.31 | $98.30 | $98.30 |
| Purchase #4 | $240.63 | 5.522% | $253.9176 | $253.92 | $253.90 | $253.90 |
| Purchase #5 | $203.30 | 8.596% | $220.7757 | $220.78 | $220.80 | $220.80 |
| Purchase #6 | $194.76 | 10.244% | $214.7112 | $214.71 | $214.70 | $214.70 |
| Purchase #7 | $143.62 | 10.596% | $158.838 | $158.84 | $158.85 | $158.80 |
| 7 purchase totals = | $1,308.48 | $1,415.4061 | $1,415.42 | $1,415.40 | $1,415.30 | |