| 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 | $246.73 | 3.780% | $256.0564 | $256.06 | $256.05 | $256.10 |
| Purchase #2 | $233.85 | 4.552% | $244.4949 | $244.49 | $244.50 | $244.50 |
| Purchase #3 | $40.79 | 7.565% | $43.8758 | $43.88 | $43.90 | $43.90 |
| Purchase #4 | $177.72 | 8.193% | $192.2806 | $192.28 | $192.30 | $192.30 |
| Purchase #5 | $183.73 | 6.364% | $195.4226 | $195.42 | $195.40 | $195.40 |
| Purchase #6 | $39.38 | 3.629% | $40.8091 | $40.81 | $40.80 | $40.80 |
| Purchase #7 | $226.60 | 4.760% | $237.3862 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $1,148.80 | $1,210.3256 | $1,210.33 | $1,210.35 | $1,210.40 | |