| 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 | $217.87 | 7.680% | $234.6024 | $234.60 | $234.60 | $234.60 |
| Purchase #2 | $222.94 | 3.303% | $230.3037 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $154.54 | 13.486% | $175.3813 | $175.38 | $175.40 | $175.40 |
| Purchase #4 | $209.28 | 8.237% | $226.5184 | $226.52 | $226.50 | $226.50 |
| Purchase #5 | $187.45 | 11.590% | $209.1755 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $193.66 | 10.808% | $214.5908 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $39.96 | 4.697% | $41.8369 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $1,225.70 | $1,332.4090 | $1,332.41 | $1,332.45 | $1,332.40 | |