| 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 | $168.99 | 6.282% | $179.606 | $179.61 | $179.60 | $179.60 |
| Purchase #2 | $183.69 | 12.202% | $206.1039 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $176.49 | 7.103% | $189.0261 | $189.03 | $189.05 | $189.00 |
| Purchase #4 | $209.71 | 5.443% | $221.1245 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $231.56 | 3.374% | $239.3728 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $122.67 | 6.451% | $130.5834 | $130.58 | $130.60 | $130.60 |
| Purchase #7 | $39.66 | 9.674% | $43.4967 | $43.50 | $43.50 | $43.50 |
| 7 purchase totals = | $1,132.77 | $1,209.3134 | $1,209.31 | $1,209.30 | $1,209.30 | |