| 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 | $203.67 | 9.192% | $222.3913 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $159.95 | 10.277% | $176.3881 | $176.39 | $176.40 | $176.40 |
| Purchase #3 | $121.93 | 4.526% | $127.4486 | $127.45 | $127.45 | $127.40 |
| Purchase #4 | $137.49 | 4.651% | $143.8847 | $143.88 | $143.90 | $143.90 |
| Purchase #5 | $217.78 | 10.559% | $240.7754 | $240.78 | $240.80 | $240.80 |
| Purchase #6 | $224.95 | 5.479% | $237.275 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $200.32 | 10.124% | $220.6004 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $1,266.09 | $1,368.7635 | $1,368.77 | $1,368.85 | $1,368.80 | |