| 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 | $214.77 | 6.406% | $228.5282 | $228.53 | $228.55 | $228.50 |
| Purchase #2 | $88.40 | 11.221% | $98.3194 | $98.32 | $98.30 | $98.30 |
| Purchase #3 | $221.51 | 4.722% | $231.9697 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $206.54 | 11.490% | $230.2714 | $230.27 | $230.25 | $230.30 |
| Purchase #5 | $249.90 | 8.756% | $271.7812 | $271.78 | $271.80 | $271.80 |
| Purchase #6 | $238.70 | 8.397% | $258.7436 | $258.74 | $258.75 | $258.70 |
| Purchase #7 | $174.63 | 8.289% | $189.1051 | $189.11 | $189.10 | $189.10 |
| 7 purchase totals = | $1,394.45 | $1,508.7186 | $1,508.72 | $1,508.70 | $1,508.70 | |