| 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 | $186.55 | 10.154% | $205.4923 | $205.49 | $205.50 | $205.50 |
| Purchase #2 | $194.60 | 5.826% | $205.9374 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $230.78 | 3.614% | $239.1204 | $239.12 | $239.10 | $239.10 |
| Purchase #4 | $53.79 | 4.450% | $56.1837 | $56.18 | $56.20 | $56.20 |
| Purchase #5 | $77.37 | 9.577% | $84.7797 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $147.90 | 9.863% | $162.4874 | $162.49 | $162.50 | $162.50 |
| Purchase #7 | $209.86 | 10.715% | $232.3465 | $232.35 | $232.35 | $232.30 |
| 7 purchase totals = | $1,100.85 | $1,186.3474 | $1,186.35 | $1,186.40 | $1,186.30 | |