| 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 | $87.47 | 13.282% | $99.0878 | $99.09 | $99.10 | $99.10 |
| Purchase #2 | $188.65 | 3.337% | $194.9453 | $194.95 | $194.95 | $194.90 |
| Purchase #3 | $164.35 | 7.504% | $176.6828 | $176.68 | $176.70 | $176.70 |
| Purchase #4 | $77.61 | 8.804% | $84.4428 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $189.29 | 5.161% | $199.0593 | $199.06 | $199.05 | $199.10 |
| Purchase #6 | $186.55 | 12.652% | $210.1523 | $210.15 | $210.15 | $210.20 |
| Purchase #7 | $120.45 | 5.126% | $126.6243 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $1,014.37 | $1,090.9946 | $1,090.99 | $1,091.00 | $1,091.00 | |