| 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 | $157.69 | 8.204% | $170.6269 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $237.55 | 5.274% | $250.0784 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $38.48 | 9.388% | $42.0925 | $42.09 | $42.10 | $42.10 |
| Purchase #4 | $49.41 | 9.507% | $54.1074 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $187.86 | 12.694% | $211.7069 | $211.71 | $211.70 | $211.70 |
| Purchase #6 | $183.74 | 11.576% | $205.0097 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $175.76 | 3.359% | $181.6638 | $181.66 | $181.65 | $181.70 |
| 7 purchase totals = | $1,030.49 | $1,115.2856 | $1,115.29 | $1,115.30 | $1,115.30 | |