| 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 | $107.96 | 9.417% | $118.1266 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $123.54 | 11.289% | $137.4864 | $137.49 | $137.50 | $137.50 |
| Purchase #3 | $181.27 | 8.417% | $196.5275 | $196.53 | $196.55 | $196.50 |
| Purchase #4 | $37.32 | 6.578% | $39.7749 | $39.77 | $39.75 | $39.80 |
| Purchase #5 | $248.84 | 7.362% | $267.1596 | $267.16 | $267.15 | $267.20 |
| Purchase #6 | $239.26 | 7.426% | $257.0274 | $257.03 | $257.05 | $257.00 |
| Purchase #7 | $76.83 | 3.669% | $79.6489 | $79.65 | $79.65 | $79.60 |
| 7 purchase totals = | $1,015.02 | $1,095.7513 | $1,095.76 | $1,095.80 | $1,095.70 | |