| 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 | $204.75 | 12.444% | $230.2291 | $230.23 | $230.25 | $230.20 |
| Purchase #2 | $193.32 | 9.798% | $212.2615 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $209.52 | 11.637% | $233.9018 | $233.90 | $233.90 | $233.90 |
| Purchase #4 | $148.50 | 8.702% | $161.4225 | $161.42 | $161.40 | $161.40 |
| Purchase #5 | $155.77 | 5.624% | $164.5305 | $164.53 | $164.55 | $164.50 |
| Purchase #6 | $57.96 | 3.613% | $60.0541 | $60.05 | $60.05 | $60.10 |
| Purchase #7 | $52.58 | 11.645% | $58.7029 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $1,022.40 | $1,121.1024 | $1,121.09 | $1,121.10 | $1,121.10 | |