| 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 | $124.84 | 3.481% | $129.1857 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $10.71 | 9.483% | $11.7256 | $11.73 | $11.75 | $11.70 |
| Purchase #3 | $195.58 | 6.565% | $208.4198 | $208.42 | $208.40 | $208.40 |
| Purchase #4 | $70.58 | 10.286% | $77.8399 | $77.84 | $77.85 | $77.80 |
| Purchase #5 | $166.64 | 7.279% | $178.7697 | $178.77 | $178.75 | $178.80 |
| Purchase #6 | $185.57 | 13.328% | $210.3028 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $203.42 | 5.515% | $214.6386 | $214.64 | $214.65 | $214.60 |
| 7 purchase totals = | $957.34 | $1,030.8821 | $1,030.89 | $1,030.90 | $1,030.80 | |