| 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 | $102.97 | 6.330% | $109.488 | $109.49 | $109.50 | $109.50 |
| Purchase #2 | $245.77 | 3.197% | $253.6273 | $253.63 | $253.65 | $253.60 |
| Purchase #3 | $118.93 | 9.827% | $130.6173 | $130.62 | $130.60 | $130.60 |
| Purchase #4 | $54.31 | 3.697% | $56.3178 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $103.57 | 9.117% | $113.0125 | $113.01 | $113.00 | $113.00 |
| Purchase #6 | $152.58 | 3.153% | $157.3908 | $157.39 | $157.40 | $157.40 |
| Purchase #7 | $103.65 | 3.382% | $107.1554 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $881.78 | $927.6091 | $927.62 | $927.60 | $927.60 | |