| 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 | $144.96 | 3.356% | $149.8249 | $149.82 | $149.80 | $149.80 |
| Purchase #2 | $40.92 | 10.501% | $45.217 | $45.22 | $45.20 | $45.20 |
| Purchase #3 | $208.95 | 13.505% | $237.1687 | $237.17 | $237.15 | $237.20 |
| Purchase #4 | $187.95 | 9.178% | $205.2001 | $205.20 | $205.20 | $205.20 |
| Purchase #5 | $152.66 | 3.340% | $157.7588 | $157.76 | $157.75 | $157.80 |
| Purchase #6 | $194.29 | 3.744% | $201.5642 | $201.56 | $201.55 | $201.60 |
| Purchase #7 | $216.82 | 12.751% | $244.4667 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $1,146.55 | $1,241.2004 | $1,241.20 | $1,241.10 | $1,241.30 | |