| 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 | $177.84 | 12.867% | $200.7227 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $225.72 | 7.343% | $242.2946 | $242.29 | $242.30 | $242.30 |
| Purchase #3 | $227.74 | 9.740% | $249.9219 | $249.92 | $249.90 | $249.90 |
| Purchase #4 | $82.58 | 6.105% | $87.6215 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $242.86 | 3.760% | $251.9915 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $13.94 | 12.625% | $15.6999 | $15.70 | $15.70 | $15.70 |
| Purchase #7 | $79.45 | 8.186% | $85.9538 | $85.95 | $85.95 | $86.00 |
| 7 purchase totals = | $1,050.13 | $1,134.2059 | $1,134.19 | $1,134.15 | $1,134.20 | |