| 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 | $95.34 | 13.596% | $108.3024 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $186.88 | 6.390% | $198.8216 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $226.77 | 6.402% | $241.2878 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $250.73 | 9.398% | $274.2936 | $274.29 | $274.30 | $274.30 |
| Purchase #5 | $42.69 | 9.669% | $46.8177 | $46.82 | $46.80 | $46.80 |
| Purchase #6 | $178.81 | 5.684% | $188.9736 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $207.76 | 10.798% | $230.1939 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $1,188.98 | $1,288.6906 | $1,288.68 | $1,288.65 | $1,288.70 | |