| 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 | $76.64 | 10.196% | $84.4542 | $84.45 | $84.45 | $84.50 |
| Purchase #2 | $118.78 | 8.449% | $128.8157 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $200.41 | 5.316% | $211.0638 | $211.06 | $211.05 | $211.10 |
| Purchase #4 | $183.43 | 3.341% | $189.5584 | $189.56 | $189.55 | $189.60 |
| Purchase #5 | $148.49 | 9.574% | $162.7064 | $162.71 | $162.70 | $162.70 |
| Purchase #6 | $245.52 | 8.872% | $267.3025 | $267.30 | $267.30 | $267.30 |
| Purchase #7 | $146.82 | 11.734% | $164.0479 | $164.05 | $164.05 | $164.00 |
| 7 purchase totals = | $1,120.09 | $1,207.9489 | $1,207.95 | $1,207.90 | $1,208.00 | |