| 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 | $92.48 | 11.502% | $103.117 | $103.12 | $103.10 | $103.10 |
| Purchase #2 | $223.81 | 12.173% | $251.0544 | $251.05 | $251.05 | $251.10 |
| Purchase #3 | $237.72 | 12.657% | $267.8082 | $267.81 | $267.80 | $267.80 |
| Purchase #4 | $130.98 | 13.640% | $148.8457 | $148.85 | $148.85 | $148.80 |
| Purchase #5 | $134.43 | 11.210% | $149.4996 | $149.50 | $149.50 | $149.50 |
| Purchase #6 | $160.32 | 13.473% | $181.9199 | $181.92 | $181.90 | $181.90 |
| Purchase #7 | $133.29 | 7.476% | $143.2548 | $143.25 | $143.25 | $143.30 |
| 7 purchase totals = | $1,113.03 | $1,245.4996 | $1,245.50 | $1,245.45 | $1,245.50 | |