| 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 | $17.91 | 7.189% | $19.1975 | $19.20 | $19.20 | $19.20 |
| Purchase #2 | $175.63 | 8.153% | $189.9491 | $189.95 | $189.95 | $189.90 |
| Purchase #3 | $246.87 | 10.666% | $273.2012 | $273.20 | $273.20 | $273.20 |
| Purchase #4 | $246.62 | 11.359% | $274.6336 | $274.63 | $274.65 | $274.60 |
| Purchase #5 | $164.99 | 9.751% | $181.0782 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $170.34 | 3.693% | $176.6307 | $176.63 | $176.65 | $176.60 |
| Purchase #7 | $235.74 | 10.106% | $259.5639 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $1,258.10 | $1,374.2542 | $1,374.25 | $1,374.30 | $1,374.20 | |