| 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 | $244.55 | 12.172% | $274.3166 | $274.32 | $274.30 | $274.30 |
| Purchase #2 | $68.69 | 10.483% | $75.8908 | $75.89 | $75.90 | $75.90 |
| Purchase #3 | $65.60 | 11.387% | $73.0699 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $198.51 | 12.465% | $223.2543 | $223.25 | $223.25 | $223.30 |
| Purchase #5 | $218.33 | 6.172% | $231.8053 | $231.81 | $231.80 | $231.80 |
| Purchase #6 | $145.90 | 10.502% | $161.2224 | $161.22 | $161.20 | $161.20 |
| Purchase #7 | $67.61 | 10.340% | $74.6009 | $74.60 | $74.60 | $74.60 |
| 7 purchase totals = | $1,009.19 | $1,114.1602 | $1,114.16 | $1,114.10 | $1,114.20 | |