| 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 | $206.86 | 11.497% | $230.6427 | $230.64 | $230.65 | $230.60 |
| Purchase #2 | $34.86 | 11.736% | $38.9512 | $38.95 | $38.95 | $39.00 |
| Purchase #3 | $190.63 | 8.796% | $207.3978 | $207.40 | $207.40 | $207.40 |
| Purchase #4 | $99.57 | 13.484% | $112.996 | $113.00 | $113.00 | $113.00 |
| Purchase #5 | $69.84 | 9.408% | $76.4105 | $76.41 | $76.40 | $76.40 |
| Purchase #6 | $178.46 | 12.480% | $200.7318 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $200.40 | 9.335% | $219.1073 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $980.62 | $1,086.2373 | $1,086.24 | $1,086.25 | $1,086.20 | |