| 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 | $188.96 | 13.331% | $214.1503 | $214.15 | $214.15 | $214.20 |
| Purchase #2 | $37.89 | 4.317% | $39.5257 | $39.53 | $39.55 | $39.50 |
| Purchase #3 | $206.70 | 7.383% | $221.9607 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $157.35 | 12.552% | $177.1006 | $177.10 | $177.10 | $177.10 |
| Purchase #5 | $128.82 | 6.606% | $137.3298 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $95.78 | 4.445% | $100.0374 | $100.04 | $100.05 | $100.00 |
| Purchase #7 | $209.99 | 9.587% | $230.1217 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $1,025.49 | $1,120.2262 | $1,120.23 | $1,120.25 | $1,120.20 | |