| 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 | $184.50 | 4.848% | $193.4446 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $194.55 | 12.264% | $218.4096 | $218.41 | $218.40 | $218.40 |
| Purchase #3 | $218.57 | 3.454% | $226.1194 | $226.12 | $226.10 | $226.10 |
| Purchase #4 | $133.41 | 5.248% | $140.4114 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $157.56 | 13.638% | $179.048 | $179.05 | $179.05 | $179.00 |
| Purchase #6 | $216.90 | 8.200% | $234.6858 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $216.88 | 12.635% | $244.2828 | $244.28 | $244.30 | $244.30 |
| 7 purchase totals = | $1,322.37 | $1,436.4016 | $1,436.40 | $1,436.40 | $1,436.30 | |