| 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 | $215.88 | 4.834% | $226.3156 | $226.32 | $226.30 | $226.30 |
| Purchase #2 | $34.70 | 13.668% | $39.4428 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $8.98 | 5.823% | $9.5029 | $9.50 | $9.50 | $9.50 |
| Purchase #4 | $193.61 | 8.730% | $210.5122 | $210.51 | $210.50 | $210.50 |
| Purchase #5 | $32.36 | 5.437% | $34.1194 | $34.12 | $34.10 | $34.10 |
| Purchase #6 | $247.25 | 9.435% | $270.578 | $270.58 | $270.60 | $270.60 |
| Purchase #7 | $162.84 | 11.381% | $181.3728 | $181.37 | $181.35 | $181.40 |
| 7 purchase totals = | $895.62 | $971.8437 | $971.84 | $971.80 | $971.80 | |