| 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 | $237.31 | 6.707% | $253.2264 | $253.23 | $253.25 | $253.20 |
| Purchase #2 | $23.34 | 7.496% | $25.0896 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $184.69 | 10.126% | $203.3917 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $7.82 | 5.178% | $8.2249 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $51.33 | 5.414% | $54.109 | $54.11 | $54.10 | $54.10 |
| Purchase #6 | $204.61 | 9.798% | $224.6577 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $32.75 | 12.764% | $36.9302 | $36.93 | $36.95 | $36.90 |
| 7 purchase totals = | $741.85 | $805.6295 | $805.63 | $805.65 | $805.60 | |