| 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 | $137.59 | 9.607% | $150.8083 | $150.81 | $150.80 | $150.80 |
| Purchase #2 | $97.72 | 10.305% | $107.79 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $247.79 | 13.643% | $281.596 | $281.60 | $281.60 | $281.60 |
| Purchase #4 | $13.55 | 7.874% | $14.6169 | $14.62 | $14.60 | $14.60 |
| Purchase #5 | $193.31 | 13.624% | $219.6466 | $219.65 | $219.65 | $219.60 |
| Purchase #6 | $224.27 | 10.609% | $248.0628 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $227.39 | 10.819% | $251.9913 | $251.99 | $252.00 | $252.00 |
| 7 purchase totals = | $1,141.62 | $1,274.5119 | $1,274.52 | $1,274.50 | $1,274.50 | |