| 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 | $102.80 | 3.769% | $106.6745 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $141.64 | 8.314% | $153.4159 | $153.42 | $153.40 | $153.40 |
| Purchase #3 | $181.29 | 4.256% | $189.0057 | $189.01 | $189.00 | $189.00 |
| Purchase #4 | $207.57 | 5.184% | $218.3304 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $207.38 | 9.179% | $226.4154 | $226.42 | $226.40 | $226.40 |
| Purchase #6 | $187.84 | 9.502% | $205.6886 | $205.69 | $205.70 | $205.70 |
| Purchase #7 | $131.47 | 13.554% | $149.2894 | $149.29 | $149.30 | $149.30 |
| 7 purchase totals = | $1,159.99 | $1,248.8199 | $1,248.83 | $1,248.80 | $1,248.80 | |