| 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 | $196.68 | 4.751% | $206.0243 | $206.02 | $206.00 | $206.00 |
| Purchase #2 | $249.99 | 9.796% | $274.479 | $274.48 | $274.50 | $274.50 |
| Purchase #3 | $204.68 | 6.168% | $217.3047 | $217.30 | $217.30 | $217.30 |
| Purchase #4 | $94.74 | 6.610% | $101.0023 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $144.90 | 13.522% | $164.4934 | $164.49 | $164.50 | $164.50 |
| Purchase #6 | $79.56 | 6.540% | $84.7632 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $119.32 | 8.143% | $129.0362 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $1,089.87 | $1,177.1031 | $1,177.09 | $1,177.10 | $1,177.10 | |