| 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 | $194.50 | 10.191% | $214.3215 | $214.32 | $214.30 | $214.30 |
| Purchase #2 | $131.51 | 4.624% | $137.591 | $137.59 | $137.60 | $137.60 |
| Purchase #3 | $189.88 | 9.533% | $207.9813 | $207.98 | $208.00 | $208.00 |
| Purchase #4 | $245.84 | 11.579% | $274.3058 | $274.31 | $274.30 | $274.30 |
| Purchase #5 | $240.88 | 11.618% | $268.8654 | $268.87 | $268.85 | $268.90 |
| Purchase #6 | $165.37 | 7.533% | $177.8273 | $177.83 | $177.85 | $177.80 |
| Purchase #7 | $91.37 | 7.723% | $98.4265 | $98.43 | $98.45 | $98.40 |
| 7 purchase totals = | $1,259.35 | $1,379.3188 | $1,379.33 | $1,379.35 | $1,379.30 | |