| 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 | $9.84 | 12.189% | $11.0394 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $123.75 | 9.807% | $135.8862 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $171.93 | 5.576% | $181.5168 | $181.52 | $181.50 | $181.50 |
| Purchase #4 | $244.59 | 3.656% | $253.5322 | $253.53 | $253.55 | $253.50 |
| Purchase #5 | $170.71 | 6.349% | $181.5484 | $181.55 | $181.55 | $181.50 |
| Purchase #6 | $96.64 | 7.181% | $103.5797 | $103.58 | $103.60 | $103.60 |
| Purchase #7 | $77.27 | 11.426% | $86.0989 | $86.10 | $86.10 | $86.10 |
| 7 purchase totals = | $894.73 | $953.2016 | $953.21 | $953.25 | $953.10 | |