| 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 | $198.50 | 9.581% | $217.5183 | $217.52 | $217.50 | $217.50 |
| Purchase #2 | $26.87 | 6.731% | $28.6786 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $96.57 | 12.676% | $108.8112 | $108.81 | $108.80 | $108.80 |
| Purchase #4 | $228.86 | 13.409% | $259.5478 | $259.55 | $259.55 | $259.50 |
| Purchase #5 | $92.51 | 6.433% | $98.4612 | $98.46 | $98.45 | $98.50 |
| Purchase #6 | $87.34 | 10.762% | $96.7395 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $189.26 | 8.862% | $206.0322 | $206.03 | $206.05 | $206.00 |
| 7 purchase totals = | $919.91 | $1,015.7888 | $1,015.79 | $1,015.80 | $1,015.70 | |