| 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 | $230.86 | 6.147% | $245.051 | $245.05 | $245.05 | $245.10 |
| Purchase #2 | $191.49 | 5.208% | $201.4628 | $201.46 | $201.45 | $201.50 |
| Purchase #3 | $202.25 | 5.737% | $213.8531 | $213.85 | $213.85 | $213.90 |
| Purchase #4 | $194.72 | 5.672% | $205.7645 | $205.76 | $205.75 | $205.80 |
| Purchase #5 | $8.39 | 9.112% | $9.1545 | $9.15 | $9.15 | $9.20 |
| Purchase #6 | $118.76 | 9.540% | $130.0897 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $116.92 | 4.418% | $122.0855 | $122.09 | $122.10 | $122.10 |
| 7 purchase totals = | $1,063.39 | $1,127.4611 | $1,127.45 | $1,127.45 | $1,127.70 | |