| 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 | $178.73 | 10.512% | $197.5181 | $197.52 | $197.50 | $197.50 |
| Purchase #2 | $92.93 | 9.346% | $101.6152 | $101.62 | $101.60 | $101.60 |
| Purchase #3 | $216.67 | 13.116% | $245.0884 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $26.87 | 9.294% | $29.3673 | $29.37 | $29.35 | $29.40 |
| Purchase #5 | $200.96 | 5.869% | $212.7543 | $212.75 | $212.75 | $212.80 |
| Purchase #6 | $88.77 | 12.475% | $99.8441 | $99.84 | $99.85 | $99.80 |
| Purchase #7 | $94.72 | 9.474% | $103.6938 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $899.65 | $989.8812 | $989.88 | $989.85 | $989.90 | |