| 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 | $237.29 | 6.449% | $252.5928 | $252.59 | $252.60 | $252.60 |
| Purchase #2 | $191.36 | 8.830% | $208.2571 | $208.26 | $208.25 | $208.30 |
| Purchase #3 | $35.36 | 8.302% | $38.2956 | $38.30 | $38.30 | $38.30 |
| Purchase #4 | $102.65 | 6.329% | $109.1467 | $109.15 | $109.15 | $109.10 |
| Purchase #5 | $230.64 | 6.173% | $244.8774 | $244.88 | $244.90 | $244.90 |
| Purchase #6 | $176.83 | 12.810% | $199.4819 | $199.48 | $199.50 | $199.50 |
| Purchase #7 | $159.86 | 6.518% | $170.2797 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $1,133.99 | $1,222.9312 | $1,222.94 | $1,223.00 | $1,223.00 | |