| 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 | $115.78 | 11.110% | $128.6432 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $58.45 | 5.592% | $61.7185 | $61.72 | $61.70 | $61.70 |
| Purchase #3 | $54.26 | 3.861% | $56.355 | $56.36 | $56.35 | $56.40 |
| Purchase #4 | $210.30 | 6.489% | $223.9464 | $223.95 | $223.95 | $223.90 |
| Purchase #5 | $228.89 | 3.827% | $237.6496 | $237.65 | $237.65 | $237.60 |
| Purchase #6 | $108.92 | 13.738% | $123.8834 | $123.88 | $123.90 | $123.90 |
| Purchase #7 | $166.82 | 13.703% | $189.6793 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $943.42 | $1,021.8754 | $1,021.88 | $1,021.90 | $1,021.80 | |