| 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 | $193.81 | 3.763% | $201.1031 | $201.10 | $201.10 | $201.10 |
| Purchase #2 | $93.43 | 6.805% | $99.7879 | $99.79 | $99.80 | $99.80 |
| Purchase #3 | $164.63 | 3.702% | $170.7246 | $170.72 | $170.70 | $170.70 |
| Purchase #4 | $225.58 | 7.162% | $241.736 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $221.30 | 9.196% | $241.6507 | $241.65 | $241.65 | $241.70 |
| Purchase #6 | $124.95 | 9.103% | $136.3242 | $136.32 | $136.30 | $136.30 |
| Purchase #7 | $44.48 | 5.566% | $46.9558 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $1,068.18 | $1,138.2823 | $1,138.28 | $1,138.25 | $1,138.30 | |