| 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 | $128.89 | 12.741% | $145.3119 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $195.60 | 5.321% | $206.0079 | $206.01 | $206.00 | $206.00 |
| Purchase #3 | $199.85 | 12.416% | $224.6634 | $224.66 | $224.65 | $224.70 |
| Purchase #4 | $178.44 | 13.407% | $202.3635 | $202.36 | $202.35 | $202.40 |
| Purchase #5 | $51.55 | 6.320% | $54.808 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $117.29 | 13.317% | $132.9095 | $132.91 | $132.90 | $132.90 |
| Purchase #7 | $144.99 | 5.408% | $152.8311 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $1,016.61 | $1,118.8953 | $1,118.89 | $1,118.85 | $1,118.90 | |