| 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 | $128.28 | 10.505% | $141.7558 | $141.76 | $141.75 | $141.80 |
| Purchase #2 | $208.70 | 10.367% | $230.3359 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $15.87 | 12.865% | $17.9117 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $119.31 | 5.232% | $125.5523 | $125.55 | $125.55 | $125.60 |
| Purchase #5 | $187.78 | 10.134% | $206.8096 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $202.98 | 4.547% | $212.2095 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $108.44 | 13.859% | $123.4687 | $123.47 | $123.45 | $123.50 |
| 7 purchase totals = | $971.36 | $1,058.0435 | $1,058.05 | $1,058.00 | $1,058.10 | |