| 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 | $198.41 | 3.707% | $205.7651 | $205.77 | $205.75 | $205.80 |
| Purchase #2 | $244.38 | 12.211% | $274.2212 | $274.22 | $274.20 | $274.20 |
| Purchase #3 | $21.32 | 12.147% | $23.9097 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $176.86 | 9.330% | $193.361 | $193.36 | $193.35 | $193.40 |
| Purchase #5 | $240.55 | 4.302% | $250.8985 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $152.26 | 13.355% | $172.5943 | $172.59 | $172.60 | $172.60 |
| Purchase #7 | $234.39 | 11.580% | $261.5324 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $1,268.17 | $1,382.2822 | $1,382.28 | $1,382.25 | $1,382.30 | |