| 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 | $32.34 | 3.249% | $33.3907 | $33.39 | $33.40 | $33.40 |
| Purchase #2 | $152.50 | 11.126% | $169.4672 | $169.47 | $169.45 | $169.50 |
| Purchase #3 | $184.47 | 9.319% | $201.6608 | $201.66 | $201.65 | $201.70 |
| Purchase #4 | $211.77 | 12.543% | $238.3323 | $238.33 | $238.35 | $238.30 |
| Purchase #5 | $151.33 | 5.630% | $159.8499 | $159.85 | $159.85 | $159.80 |
| Purchase #6 | $153.46 | 9.348% | $167.8054 | $167.81 | $167.80 | $167.80 |
| Purchase #7 | $219.28 | 9.275% | $239.6182 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $1,105.15 | $1,210.1245 | $1,210.13 | $1,210.10 | $1,210.10 | |