| 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 | $197.65 | 12.340% | $222.04 | $222.04 | $222.05 | $222.00 |
| Purchase #2 | $166.30 | 7.183% | $178.2453 | $178.25 | $178.25 | $178.20 |
| Purchase #3 | $36.95 | 7.138% | $39.5875 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $160.72 | 4.139% | $167.3722 | $167.37 | $167.35 | $167.40 |
| Purchase #5 | $173.56 | 11.833% | $194.0974 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $197.36 | 13.698% | $224.3944 | $224.39 | $224.40 | $224.40 |
| Purchase #7 | $194.46 | 5.460% | $205.0775 | $205.08 | $205.10 | $205.10 |
| 7 purchase totals = | $1,127.00 | $1,230.8143 | $1,230.82 | $1,230.85 | $1,230.80 | |