| 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 | $11.94 | 13.624% | $13.5667 | $13.57 | $13.55 | $13.60 |
| Purchase #2 | $49.63 | 11.687% | $55.4303 | $55.43 | $55.45 | $55.40 |
| Purchase #3 | $233.32 | 9.780% | $256.1387 | $256.14 | $256.15 | $256.10 |
| Purchase #4 | $85.39 | 10.124% | $94.0349 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $227.45 | 3.298% | $234.9513 | $234.95 | $234.95 | $235.00 |
| Purchase #6 | $115.30 | 7.163% | $123.5589 | $123.56 | $123.55 | $123.60 |
| Purchase #7 | $234.85 | 8.165% | $254.0255 | $254.03 | $254.05 | $254.00 |
| 7 purchase totals = | $957.88 | $1,031.7063 | $1,031.71 | $1,031.75 | $1,031.70 | |