| 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 | $224.85 | 4.616% | $235.2291 | $235.23 | $235.25 | $235.20 |
| Purchase #2 | $111.45 | 10.592% | $123.2548 | $123.25 | $123.25 | $123.30 |
| Purchase #3 | $20.27 | 13.141% | $22.9337 | $22.93 | $22.95 | $22.90 |
| Purchase #4 | $68.80 | 12.687% | $77.5287 | $77.53 | $77.55 | $77.50 |
| Purchase #5 | $248.86 | 3.232% | $256.9032 | $256.90 | $256.90 | $256.90 |
| Purchase #6 | $94.94 | 13.155% | $107.4294 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $199.46 | 4.288% | $208.0128 | $208.01 | $208.00 | $208.00 |
| 7 purchase totals = | $968.63 | $1,031.2917 | $1,031.28 | $1,031.35 | $1,031.20 | |