| 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 | $99.78 | 6.580% | $106.3455 | $106.35 | $106.35 | $106.30 |
| Purchase #2 | $195.92 | 8.346% | $212.2715 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $208.26 | 6.434% | $221.6594 | $221.66 | $221.65 | $221.70 |
| Purchase #4 | $112.87 | 10.870% | $125.139 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $160.59 | 13.107% | $181.6385 | $181.64 | $181.65 | $181.60 |
| Purchase #6 | $12.81 | 10.214% | $14.1184 | $14.12 | $14.10 | $14.10 |
| Purchase #7 | $189.81 | 7.281% | $203.6301 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $980.04 | $1,064.8024 | $1,064.81 | $1,064.80 | $1,064.70 | |