| 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 | $202.80 | 12.580% | $228.3122 | $228.31 | $228.30 | $228.30 |
| Purchase #2 | $224.49 | 4.218% | $233.959 | $233.96 | $233.95 | $234.00 |
| Purchase #3 | $86.37 | 6.102% | $91.6403 | $91.64 | $91.65 | $91.60 |
| Purchase #4 | $5.85 | 9.418% | $6.401 | $6.40 | $6.40 | $6.40 |
| Purchase #5 | $214.37 | 4.309% | $223.6072 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $172.30 | 6.592% | $183.658 | $183.66 | $183.65 | $183.70 |
| Purchase #7 | $164.64 | 3.333% | $170.1275 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $1,070.82 | $1,137.7052 | $1,137.71 | $1,137.70 | $1,137.70 | |