| 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 | $235.48 | 9.238% | $257.2336 | $257.23 | $257.25 | $257.20 |
| Purchase #2 | $175.50 | 11.177% | $195.1156 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $160.39 | 11.232% | $178.405 | $178.41 | $178.40 | $178.40 |
| Purchase #4 | $45.66 | 7.809% | $49.2256 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $51.42 | 12.313% | $57.7513 | $57.75 | $57.75 | $57.80 |
| Purchase #6 | $172.74 | 12.802% | $194.8542 | $194.85 | $194.85 | $194.90 |
| Purchase #7 | $138.96 | 4.752% | $145.5634 | $145.56 | $145.55 | $145.60 |
| 7 purchase totals = | $980.15 | $1,078.1487 | $1,078.15 | $1,078.15 | $1,078.20 | |