| 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 | $233.49 | 6.711% | $249.1595 | $249.16 | $249.15 | $249.20 |
| Purchase #2 | $188.72 | 6.294% | $200.598 | $200.60 | $200.60 | $200.60 |
| Purchase #3 | $40.72 | 6.514% | $43.3725 | $43.37 | $43.35 | $43.40 |
| Purchase #4 | $83.53 | 12.558% | $94.0197 | $94.02 | $94.00 | $94.00 |
| Purchase #5 | $209.84 | 12.228% | $235.4992 | $235.50 | $235.50 | $235.50 |
| Purchase #6 | $8.58 | 10.289% | $9.4628 | $9.46 | $9.45 | $9.50 |
| Purchase #7 | $210.78 | 4.441% | $220.1407 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $975.66 | $1,052.2524 | $1,052.25 | $1,052.20 | $1,052.30 | |