| 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 | $211.75 | 4.843% | $222.0051 | $222.01 | $222.00 | $222.00 |
| Purchase #2 | $6.94 | 11.108% | $7.7109 | $7.71 | $7.70 | $7.70 |
| Purchase #3 | $144.91 | 8.397% | $157.0781 | $157.08 | $157.10 | $157.10 |
| Purchase #4 | $219.57 | 11.486% | $244.7898 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $60.40 | 11.820% | $67.5393 | $67.54 | $67.55 | $67.50 |
| Purchase #6 | $147.49 | 7.196% | $158.1034 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $175.46 | 13.526% | $199.1927 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $966.52 | $1,056.4193 | $1,056.42 | $1,056.45 | $1,056.40 | |