| 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 | $13.75 | 3.194% | $14.1892 | $14.19 | $14.20 | $14.20 |
| Purchase #2 | $192.47 | 13.765% | $218.9635 | $218.96 | $218.95 | $219.00 |
| Purchase #3 | $157.28 | 4.147% | $163.8024 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $137.45 | 7.115% | $147.2296 | $147.23 | $147.25 | $147.20 |
| Purchase #5 | $61.40 | 4.811% | $64.354 | $64.35 | $64.35 | $64.40 |
| Purchase #6 | $225.47 | 11.668% | $251.7778 | $251.78 | $251.80 | $251.80 |
| Purchase #7 | $198.54 | 10.420% | $219.2279 | $219.23 | $219.25 | $219.20 |
| 7 purchase totals = | $986.36 | $1,079.5444 | $1,079.54 | $1,079.60 | $1,079.60 | |