| 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 | $177.85 | 12.384% | $199.8749 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $243.67 | 13.600% | $276.8091 | $276.81 | $276.80 | $276.80 |
| Purchase #3 | $249.49 | 11.258% | $277.5776 | $277.58 | $277.60 | $277.60 |
| Purchase #4 | $21.42 | 5.113% | $22.5152 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $22.90 | 4.329% | $23.8913 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $150.36 | 6.349% | $159.9064 | $159.91 | $159.90 | $159.90 |
| Purchase #7 | $226.38 | 9.803% | $248.572 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $1,092.07 | $1,209.1465 | $1,209.15 | $1,209.10 | $1,209.20 | |