| 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 | $106.29 | 6.864% | $113.5857 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $199.90 | 5.845% | $211.5842 | $211.58 | $211.60 | $211.60 |
| Purchase #3 | $109.80 | 13.284% | $124.3858 | $124.39 | $124.40 | $124.40 |
| Purchase #4 | $100.25 | 8.282% | $108.5527 | $108.55 | $108.55 | $108.60 |
| Purchase #5 | $226.63 | 5.102% | $238.1927 | $238.19 | $238.20 | $238.20 |
| Purchase #6 | $143.60 | 11.485% | $160.0925 | $160.09 | $160.10 | $160.10 |
| Purchase #7 | $205.57 | 11.219% | $228.6329 | $228.63 | $228.65 | $228.60 |
| 7 purchase totals = | $1,092.04 | $1,185.0265 | $1,185.02 | $1,185.10 | $1,185.10 | |