| 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 | $196.42 | 11.497% | $219.0024 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $171.36 | 3.342% | $177.0869 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $233.33 | 10.679% | $258.2473 | $258.25 | $258.25 | $258.20 |
| Purchase #4 | $83.68 | 13.286% | $94.7977 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $216.78 | 5.408% | $228.5035 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $159.34 | 3.635% | $165.132 | $165.13 | $165.15 | $165.10 |
| Purchase #7 | $150.92 | 4.563% | $157.8065 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $1,211.83 | $1,300.5763 | $1,300.58 | $1,300.60 | $1,300.50 | |