| 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 | $41.51 | 9.815% | $45.5842 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $195.60 | 8.282% | $211.7996 | $211.80 | $211.80 | $211.80 |
| Purchase #3 | $180.28 | 8.842% | $196.2204 | $196.22 | $196.20 | $196.20 |
| Purchase #4 | $143.44 | 4.201% | $149.4659 | $149.47 | $149.45 | $149.50 |
| Purchase #5 | $139.54 | 9.734% | $153.1228 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $171.66 | 7.231% | $184.0727 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $222.62 | 7.805% | $239.9955 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $1,094.65 | $1,180.2611 | $1,180.26 | $1,180.20 | $1,180.30 | |