| 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 | $182.85 | 8.621% | $198.6135 | $198.61 | $198.60 | $198.60 |
| Purchase #2 | $233.97 | 4.239% | $243.888 | $243.89 | $243.90 | $243.90 |
| Purchase #3 | $186.60 | 6.564% | $198.8484 | $198.85 | $198.85 | $198.80 |
| Purchase #4 | $41.53 | 7.425% | $44.6136 | $44.61 | $44.60 | $44.60 |
| Purchase #5 | $165.58 | 3.236% | $170.9382 | $170.94 | $170.95 | $170.90 |
| Purchase #6 | $218.80 | 5.171% | $230.1141 | $230.11 | $230.10 | $230.10 |
| Purchase #7 | $186.70 | 10.499% | $206.3016 | $206.30 | $206.30 | $206.30 |
| 7 purchase totals = | $1,216.03 | $1,293.3174 | $1,293.31 | $1,293.30 | $1,293.20 | |