| 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 | $244.30 | 10.574% | $270.1323 | $270.13 | $270.15 | $270.10 |
| Purchase #2 | $127.83 | 9.777% | $140.3279 | $140.33 | $140.35 | $140.30 |
| Purchase #3 | $125.68 | 7.774% | $135.4504 | $135.45 | $135.45 | $135.50 |
| Purchase #4 | $237.32 | 11.665% | $265.0034 | $265.00 | $265.00 | $265.00 |
| Purchase #5 | $180.59 | 6.751% | $192.7816 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $160.45 | 6.540% | $170.9434 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $120.52 | 4.335% | $125.7445 | $125.74 | $125.75 | $125.70 |
| 7 purchase totals = | $1,196.69 | $1,300.3835 | $1,300.37 | $1,300.45 | $1,300.30 | |