| 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 | $121.94 | 11.258% | $135.668 | $135.67 | $135.65 | $135.70 |
| Purchase #2 | $211.34 | 3.706% | $219.1723 | $219.17 | $219.15 | $219.20 |
| Purchase #3 | $45.82 | 11.719% | $51.1896 | $51.19 | $51.20 | $51.20 |
| Purchase #4 | $226.42 | 11.546% | $252.5625 | $252.56 | $252.55 | $252.60 |
| Purchase #5 | $135.50 | 13.459% | $153.7369 | $153.74 | $153.75 | $153.70 |
| Purchase #6 | $100.66 | 7.524% | $108.2337 | $108.23 | $108.25 | $108.20 |
| Purchase #7 | $218.31 | 4.616% | $228.3872 | $228.39 | $228.40 | $228.40 |
| 7 purchase totals = | $1,059.99 | $1,148.9502 | $1,148.95 | $1,148.95 | $1,149.00 | |