| 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 | $188.99 | 10.623% | $209.0664 | $209.07 | $209.05 | $209.10 |
| Purchase #2 | $189.39 | 4.842% | $198.5603 | $198.56 | $198.55 | $198.60 |
| Purchase #3 | $249.65 | 6.163% | $265.0359 | $265.04 | $265.05 | $265.00 |
| Purchase #4 | $185.50 | 9.383% | $202.9055 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $169.65 | 4.635% | $177.5133 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $13.69 | 4.404% | $14.2929 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $30.35 | 8.242% | $32.8514 | $32.85 | $32.85 | $32.90 |
| 7 purchase totals = | $1,027.22 | $1,100.2257 | $1,100.23 | $1,100.20 | $1,100.30 | |