| 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 | $239.29 | 10.148% | $263.5731 | $263.57 | $263.55 | $263.60 |
| Purchase #2 | $72.56 | 10.198% | $79.9597 | $79.96 | $79.95 | $80.00 |
| Purchase #3 | $188.28 | 11.667% | $210.2466 | $210.25 | $210.25 | $210.20 |
| Purchase #4 | $158.55 | 12.345% | $178.123 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $26.61 | 10.342% | $29.362 | $29.36 | $29.35 | $29.40 |
| Purchase #6 | $98.44 | 3.466% | $101.8519 | $101.85 | $101.85 | $101.90 |
| Purchase #7 | $110.39 | 3.760% | $114.5407 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $894.12 | $977.6570 | $977.65 | $977.60 | $977.70 | |