| 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 | $152.39 | 12.293% | $171.1233 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $233.29 | 6.623% | $248.7408 | $248.74 | $248.75 | $248.70 |
| Purchase #3 | $178.81 | 11.805% | $199.9185 | $199.92 | $199.90 | $199.90 |
| Purchase #4 | $9.32 | 12.301% | $10.4665 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $208.47 | 5.426% | $219.7816 | $219.78 | $219.80 | $219.80 |
| Purchase #6 | $180.53 | 10.395% | $199.2961 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $219.37 | 7.382% | $235.5639 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $1,182.18 | $1,284.8907 | $1,284.89 | $1,284.85 | $1,284.90 | |