| 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 | $98.53 | 11.164% | $109.5299 | $109.53 | $109.55 | $109.50 |
| Purchase #2 | $10.46 | 9.207% | $11.4231 | $11.42 | $11.40 | $11.40 |
| Purchase #3 | $212.49 | 3.358% | $219.6254 | $219.63 | $219.65 | $219.60 |
| Purchase #4 | $160.41 | 9.873% | $176.2473 | $176.25 | $176.25 | $176.20 |
| Purchase #5 | $115.91 | 6.830% | $123.8267 | $123.83 | $123.85 | $123.80 |
| Purchase #6 | $226.37 | 8.290% | $245.1361 | $245.14 | $245.15 | $245.10 |
| Purchase #7 | $165.30 | 10.853% | $183.24 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $989.47 | $1,069.0285 | $1,069.04 | $1,069.10 | $1,068.80 | |