| 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 | $203.60 | 9.688% | $223.3248 | $223.32 | $223.30 | $223.30 |
| Purchase #2 | $30.29 | 4.545% | $31.6667 | $31.67 | $31.65 | $31.70 |
| Purchase #3 | $203.85 | 13.249% | $230.8581 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $175.84 | 7.424% | $188.8944 | $188.89 | $188.90 | $188.90 |
| Purchase #5 | $72.86 | 3.750% | $75.5923 | $75.59 | $75.60 | $75.60 |
| Purchase #6 | $178.28 | 13.839% | $202.9522 | $202.95 | $202.95 | $203.00 |
| Purchase #7 | $50.88 | 4.475% | $53.1569 | $53.16 | $53.15 | $53.20 |
| 7 purchase totals = | $915.60 | $1,006.4454 | $1,006.44 | $1,006.40 | $1,006.60 | |